diff --git a/src/app/bitstream-page/edit-bitstream-page/edit-bitstream-page.component.ts b/src/app/bitstream-page/edit-bitstream-page/edit-bitstream-page.component.ts
index 36b0816ade1..3e022e8c377 100644
--- a/src/app/bitstream-page/edit-bitstream-page/edit-bitstream-page.component.ts
+++ b/src/app/bitstream-page/edit-bitstream-page/edit-bitstream-page.component.ts
@@ -31,13 +31,16 @@ import cloneDeep from 'lodash/cloneDeep';
 import {
   combineLatest,
   combineLatest as observableCombineLatest,
+  EMPTY,
   Observable,
   of as observableOf,
   Subscription,
 } from 'rxjs';
 import {
+  expand,
   filter,
   map,
+  reduce,
   switchMap,
   tap,
 } from 'rxjs/operators';
@@ -178,7 +181,10 @@ export class EditBitstreamPageComponent implements OnInit, OnDestroy {
   /**
    * Options for fetching all bitstream formats
    */
-  findAllOptions = { elementsPerPage: 9999 };
+  findAllOptions = {
+    elementsPerPage: 20,
+    currentPage: 1,
+  };
 
   /**
    * The Dynamic Input Model for the file's name
@@ -463,14 +469,27 @@ export class EditBitstreamPageComponent implements OnInit, OnDestroy {
     this.itemId = this.route.snapshot.queryParams.itemId;
     this.entityType = this.route.snapshot.queryParams.entityType;
     this.bitstreamRD$ = this.route.data.pipe(map((data: any) => data.bitstream));
-    this.bitstreamFormatsRD$ = this.bitstreamFormatService.findAll(this.findAllOptions);
 
-    const bitstream$ = this.bitstreamRD$.pipe(
+    this.bitstreamFormatsRD$ = this.bitstreamFormatService.findAll(this.findAllOptions).pipe(
       getFirstSucceededRemoteData(),
-      getRemoteDataPayload(),
+      expand((response: RemoteData<PaginatedList<BitstreamFormat>>) => {
+        const pageInfo = response.payload.pageInfo;
+        if (pageInfo.currentPage < pageInfo.totalPages) {
+          const nextPageOptions = { ...this.findAllOptions, currentPage: pageInfo.currentPage + 1 };
+          return this.bitstreamFormatService.findAll(nextPageOptions).pipe(getFirstSucceededRemoteData());
+        } else {
+          return EMPTY;
+        }
+      }),
     );
 
-    const allFormats$ = this.bitstreamFormatsRD$.pipe(
+    const bitstreamFormats$ = this.bitstreamFormatsRD$.pipe(
+      reduce((acc: BitstreamFormat[], response: RemoteData<PaginatedList<BitstreamFormat>>) => {
+        return acc.concat(response.payload.page);
+      }, []),
+    );
+
+    const bitstream$ = this.bitstreamRD$.pipe(
       getFirstSucceededRemoteData(),
       getRemoteDataPayload(),
     );
@@ -493,14 +512,14 @@ export class EditBitstreamPageComponent implements OnInit, OnDestroy {
     this.subs.push(
       observableCombineLatest(
         bitstream$,
-        allFormats$,
+        bitstreamFormats$,
         bundle$,
         primaryBitstream$,
         item$,
       ).pipe()
         .subscribe(([bitstream, allFormats, bundle, primaryBitstream, item]) => {
           this.bitstream = bitstream as Bitstream;
-          this.formats = allFormats.page;
+          this.formats = allFormats;
           this.bundle = bundle;
           // hasValue(primaryBitstream) because if there's no primaryBitstream on the bundle it will
           // be a success response, but empty
diff --git a/src/app/core/data/bitstream-data.service.ts b/src/app/core/data/bitstream-data.service.ts
index b8776d25309..9455a456fa7 100644
--- a/src/app/core/data/bitstream-data.service.ts
+++ b/src/app/core/data/bitstream-data.service.ts
@@ -241,11 +241,12 @@ export class BitstreamDataService extends IdentifiableDataService<Bitstream> imp
    *                                    no valid cached version. Defaults to true
    * @param reRequestOnStale            Whether or not the request should automatically be re-
    *                                    requested after the response becomes stale
+   * @param options                     the {@link FindListOptions} for the request
    * @return {Observable<Bitstream | null>}
    *    Return an observable that contains primary bitstream information or null
    */
-  public findPrimaryBitstreamByItemAndName(item: Item, bundleName: string, useCachedVersionIfAvailable = true, reRequestOnStale = true): Observable<Bitstream | null> {
-    return this.bundleService.findByItemAndName(item, bundleName, useCachedVersionIfAvailable, reRequestOnStale, followLink('primaryBitstream')).pipe(
+  public findPrimaryBitstreamByItemAndName(item: Item, bundleName: string, useCachedVersionIfAvailable = true, reRequestOnStale = true, options?: FindListOptions): Observable<Bitstream | null> {
+    return this.bundleService.findByItemAndName(item, bundleName, useCachedVersionIfAvailable, reRequestOnStale, options, followLink('primaryBitstream')).pipe(
       getFirstCompletedRemoteData(),
       switchMap((rd: RemoteData<Bundle>) => {
         if (!rd.hasSucceeded) {
diff --git a/src/app/core/data/bundle-data.service.ts b/src/app/core/data/bundle-data.service.ts
index 5d552c9bf0f..027ec4e68a7 100644
--- a/src/app/core/data/bundle-data.service.ts
+++ b/src/app/core/data/bundle-data.service.ts
@@ -78,10 +78,11 @@ export class BundleDataService extends IdentifiableDataService<Bundle> implement
    *                                    requested after the response becomes stale
    * @param linksToFollow               List of {@link FollowLinkConfig} that indicate which
    *                                    {@link HALLink}s should be automatically resolved
+   * @param options                     the {@link FindListOptions} for the request
    */
   // TODO should be implemented rest side
-  findByItemAndName(item: Item, bundleName: string, useCachedVersionIfAvailable = true, reRequestOnStale = true, ...linksToFollow: FollowLinkConfig<Bundle>[]): Observable<RemoteData<Bundle>> {
-    return this.findAllByItem(item, { elementsPerPage: 9999 }, useCachedVersionIfAvailable, reRequestOnStale, ...linksToFollow).pipe(
+  findByItemAndName(item: Item, bundleName: string, useCachedVersionIfAvailable = true, reRequestOnStale = true, options?: FindListOptions, ...linksToFollow: FollowLinkConfig<Bundle>[]): Observable<RemoteData<Bundle>> {
+    return this.findAllByItem(item, options, useCachedVersionIfAvailable, reRequestOnStale, ...linksToFollow).pipe(
       map((rd: RemoteData<PaginatedList<Bundle>>) => {
         if (hasValue(rd.payload) && hasValue(rd.payload.page)) {
           const matchingBundle = rd.payload.page.find((bundle: Bundle) =>
@@ -114,6 +115,47 @@ export class BundleDataService extends IdentifiableDataService<Bundle> implement
     );
   }
 
+  // findByItemAndName(item: Item, bundleName: string, useCachedVersionIfAvailable = true, reRequestOnStale = true, ...linksToFollow: FollowLinkConfig<Bundle>[]): Observable<RemoteData<Bundle>> {
+  //   return this.findAllByItem(item, { elementsPerPage: 1, currentPage: 1 }, useCachedVersionIfAvailable, reRequestOnStale, ...linksToFollow).pipe(
+  //     expand((rd: RemoteData<PaginatedList<Bundle>>) => {
+  //       if (rd.hasSucceeded && hasValue(rd.payload) && hasValue(rd.payload.page) && rd.payload.currentPage < rd.payload.totalPages) {
+  //         const nextPageOptions = { elementsPerPage: 1, currentPage: rd.payload.currentPage + 1 };
+  //         return this.findAllByItem(item, nextPageOptions, useCachedVersionIfAvailable, reRequestOnStale, ...linksToFollow);
+  //       } else {
+  //         return EMPTY;
+  //       }
+  //     }),
+  //     map((rd: RemoteData<PaginatedList<Bundle>>) => {
+  //       if (hasValue(rd.payload) && hasValue(rd.payload.page)) {
+  //         const matchingBundle = rd.payload.page.find((bundle: Bundle) => bundle.name === bundleName);
+  //         if (hasValue(matchingBundle)) {
+  //           return new RemoteData(
+  //             rd.timeCompleted,
+  //             rd.msToLive,
+  //             rd.lastUpdated,
+  //             RequestEntryState.Success,
+  //             null,
+  //             matchingBundle,
+  //             200
+  //           );
+  //         } else {
+  //           return new RemoteData(
+  //             rd.timeCompleted,
+  //             rd.msToLive,
+  //             rd.lastUpdated,
+  //             RequestEntryState.Error,
+  //             `The bundle with name ${bundleName} was not found.`,
+  //             null,
+  //             404
+  //           );
+  //         }
+  //       } else {
+  //         return rd as any;
+  //       }
+  //     })
+  //   );
+  // }
+
   /**
    * Get the bitstreams endpoint for a bundle
    * @param bundleId
diff --git a/src/app/core/data/relationship-type-data.service.ts b/src/app/core/data/relationship-type-data.service.ts
index 43c018bbce2..dc553973ee5 100644
--- a/src/app/core/data/relationship-type-data.service.ts
+++ b/src/app/core/data/relationship-type-data.service.ts
@@ -1,12 +1,15 @@
 import { Injectable } from '@angular/core';
 import {
   combineLatest as observableCombineLatest,
+  EMPTY,
+  from,
   Observable,
 } from 'rxjs';
 import {
+  expand,
   map,
   mergeMap,
-  switchMap,
+  reduce,
   toArray,
 } from 'rxjs/operators';
 
@@ -75,11 +78,26 @@ export class RelationshipTypeDataService extends BaseDataService<RelationshipTyp
    */
   getRelationshipTypeByLabelAndTypes(relationshipTypeLabel: string, firstItemType: string, secondItemType: string): Observable<RelationshipType> {
     // Retrieve all relationship types from the server in a single page
-    return this.findAllData.findAll({ currentPage: 1, elementsPerPage: 9999 }, true, true, followLink('leftType'), followLink('rightType'))
+    const initialPageInfo = { currentPage: 1, elementsPerPage: 20 };
+    return this.findAllData.findAll(initialPageInfo, true, true, followLink('leftType'), followLink('rightType'))
       .pipe(
         getFirstSucceededRemoteData(),
         // Emit each type in the page array separately
-        switchMap((typeListRD: RemoteData<PaginatedList<RelationshipType>>) => typeListRD.payload.page),
+        expand((typeListRD: RemoteData<PaginatedList<RelationshipType>>) => {
+          const currentPage = typeListRD.payload.pageInfo.currentPage;
+          const totalPages = typeListRD.payload.pageInfo.totalPages;
+          if (currentPage < totalPages) {
+            const nextPageInfo = { currentPage: currentPage + 1, elementsPerPage: 20 };
+            return this.findAllData.findAll(nextPageInfo, true, true, followLink('leftType'), followLink('rightType')).pipe(
+              getFirstSucceededRemoteData(),
+            );
+          } else {
+            return EMPTY;
+          }
+        }),
+        // Collect all pages into a single array
+        reduce((acc: RelationshipType[], typeListRD: RemoteData<PaginatedList<RelationshipType>>) => acc.concat(typeListRD.payload.page), []),
+        mergeMap((relationshipTypes: RelationshipType[]) => from(relationshipTypes)),
         // Check each type individually, to see if it matches the provided types
         mergeMap((relationshipType: RelationshipType) => {
           if (relationshipType.leftwardType === relationshipTypeLabel) {
diff --git a/src/app/core/metadata/head-tag.service.ts b/src/app/core/metadata/head-tag.service.ts
index 270e5fde723..8041bb3a4ac 100644
--- a/src/app/core/metadata/head-tag.service.ts
+++ b/src/app/core/metadata/head-tag.service.ts
@@ -50,6 +50,7 @@ import { coreSelector } from '../core.selectors';
 import { CoreState } from '../core-state.model';
 import { BundleDataService } from '../data/bundle-data.service';
 import { AuthorizationDataService } from '../data/feature-authorization/authorization-data.service';
+import { FindListOptions } from '../data/find-list-options.model';
 import { PaginatedList } from '../data/paginated-list.model';
 import { RemoteData } from '../data/remote-data';
 import { RootDataService } from '../data/root-data.service';
@@ -331,6 +332,7 @@ export class HeadTagService {
         'ORIGINAL',
         true,
         true,
+        new FindListOptions(),
         followLink('primaryBitstream'),
         followLink('bitstreams', {
           findListOptions: {
diff --git a/src/app/item-page/edit-item-page/item-bitstreams/item-bitstreams.component.html b/src/app/item-page/edit-item-page/item-bitstreams/item-bitstreams.component.html
index 9d8f384e166..1564d3abc79 100644
--- a/src/app/item-page/edit-item-page/item-bitstreams/item-bitstreams.component.html
+++ b/src/app/item-page/edit-item-page/item-bitstreams/item-bitstreams.component.html
@@ -39,6 +39,9 @@
                                    [isFirstTable]="isFirst"
                                    aria-describedby="reorder-description">
     </ds-item-edit-bitstream-bundle>
+    <div class="d-flex justify-content-center" *ngIf="showLoadMoreLink$ | async">
+      <div class="btn btn-link py-3" (click)="loadBundles()"> {{'item.edit.bitstreams.load-more.link' | translate}}</div>
+    </div>
   </div>
   <div *ngIf="bundles?.length === 0"
        class="alert alert-info w-100 d-inline-block mt-4" role="alert">
diff --git a/src/app/item-page/edit-item-page/item-bitstreams/item-bitstreams.component.ts b/src/app/item-page/edit-item-page/item-bitstreams/item-bitstreams.component.ts
index 143723d447d..205c67fa61e 100644
--- a/src/app/item-page/edit-item-page/item-bitstreams/item-bitstreams.component.ts
+++ b/src/app/item-page/edit-item-page/item-bitstreams/item-bitstreams.component.ts
@@ -1,4 +1,9 @@
-import { CommonModule } from '@angular/common';
+import {
+  AsyncPipe,
+  CommonModule,
+  NgForOf,
+  NgIf,
+} from '@angular/common';
 import {
   ChangeDetectorRef,
   Component,
@@ -15,16 +20,22 @@ import {
   TranslateModule,
   TranslateService,
 } from '@ngx-translate/core';
+import { Operation } from 'fast-json-patch';
 import {
+  BehaviorSubject,
   combineLatest,
   Observable,
   Subscription,
 } from 'rxjs';
 import {
+  filter,
   map,
   switchMap,
   take,
+  tap,
 } from 'rxjs/operators';
+import { AlertComponent } from 'src/app/shared/alert/alert.component';
+import { AlertType } from 'src/app/shared/alert/alert-type';
 
 import { ObjectCacheService } from '../../../core/cache/object-cache.service';
 import { BitstreamDataService } from '../../../core/data/bitstream-data.service';
@@ -40,10 +51,13 @@ import {
   getFirstSucceededRemoteData,
   getRemoteDataPayload,
 } from '../../../core/shared/operators';
-import { AlertComponent } from '../../../shared/alert/alert.component';
-import { AlertType } from '../../../shared/alert/alert-type';
+import {
+  hasValue,
+  isNotEmpty,
+} from '../../../shared/empty.util';
 import { ThemedLoadingComponent } from '../../../shared/loading/themed-loading.component';
 import { NotificationsService } from '../../../shared/notifications/notifications.service';
+import { PaginationComponentOptions } from '../../../shared/pagination/pagination-component-options.model';
 import { ResponsiveTableSizes } from '../../../shared/responsive-table-sizes/responsive-table-sizes';
 import { PaginatedSearchOptions } from '../../../shared/search/models/paginated-search-options.model';
 import { ObjectValuesPipe } from '../../../shared/utils/object-values-pipe';
@@ -58,10 +72,13 @@ import { ItemEditBitstreamBundleComponent } from './item-edit-bitstream-bundle/i
   templateUrl: './item-bitstreams.component.html',
   imports: [
     CommonModule,
+    AsyncPipe,
     TranslateModule,
     ItemEditBitstreamBundleComponent,
     RouterLink,
+    NgIf,
     VarDirective,
+    NgForOf,
     ThemedLoadingComponent,
     AlertComponent,
   ],
@@ -77,9 +94,18 @@ export class ItemBitstreamsComponent extends AbstractItemUpdateComponent impleme
   protected readonly AlertType = AlertType;
 
   /**
-   * The currently listed bundles
+   * All bundles for the current item
+   */
+  private bundlesSubject = new BehaviorSubject<Bundle[]>([]);
+
+  /**
+   * The page options to use for fetching the bundles
    */
-  bundles$: Observable<Bundle[]>;
+  bundlesOptions: PaginationComponentOptions = Object.assign(new PaginationComponentOptions(), {
+    id: 'bundles-pagination-options',
+    currentPage: 1,
+    pageSize: 10,
+  });
 
   /**
    * The bootstrap sizes used for the columns within this table
@@ -98,6 +124,18 @@ export class ItemBitstreamsComponent extends AbstractItemUpdateComponent impleme
    */
   itemUpdateSubscription: Subscription;
 
+  /**
+   * The flag indicating to show the load more link
+   */
+  showLoadMoreLink$: BehaviorSubject<boolean> = new BehaviorSubject(true);
+
+  /**
+   * The list of bundles for the current item as an observable
+   */
+  get bundles$(): Observable<Bundle[]> {
+    return this.bundlesSubject.asObservable();
+  }
+
   /**
    * An observable which emits a boolean which represents whether the service is currently handling a 'move' request
    */
@@ -127,14 +165,7 @@ export class ItemBitstreamsComponent extends AbstractItemUpdateComponent impleme
    * Actions to perform after the item has been initialized
    */
   postItemInit(): void {
-    const bundlesOptions = this.itemBitstreamsService.getInitialBundlesPaginationOptions();
-    this.isProcessingMoveRequest = this.itemBitstreamsService.getPerformingMoveRequest$();
-
-    this.bundles$ = this.itemService.getBundles(this.item.id, new PaginatedSearchOptions({ pagination: bundlesOptions })).pipe(
-      getFirstSucceededRemoteData(),
-      getRemoteDataPayload(),
-      map((bundlePage: PaginatedList<Bundle>) => bundlePage.page),
-    );
+    this.loadBundles(1);
   }
 
   /**
@@ -199,6 +230,26 @@ export class ItemBitstreamsComponent extends AbstractItemUpdateComponent impleme
     this.notificationsPrefix = 'item.edit.bitstreams.notifications.';
   }
 
+  /**
+   * Load bundles for the current item
+   * @param currentPage The current page to load
+   */
+  loadBundles(currentPage?: number) {
+    this.bundlesOptions = Object.assign(new PaginationComponentOptions(), this.bundlesOptions, {
+      currentPage: currentPage || this.bundlesOptions.currentPage + 1,
+    });
+    this.itemService.getBundles(this.item.id, new PaginatedSearchOptions({ pagination: this.bundlesOptions })).pipe(
+      getFirstSucceededRemoteData(),
+      getRemoteDataPayload(),
+      tap((bundlesPL: PaginatedList<Bundle>) =>
+        this.showLoadMoreLink$.next(bundlesPL.pageInfo.currentPage < bundlesPL.pageInfo.totalPages),
+      ),
+      map((bundlePage: PaginatedList<Bundle>) => bundlePage.page),
+    ).subscribe((bundles: Bundle[]) => {
+      this.bundlesSubject.next([...this.bundlesSubject.getValue(), ...bundles]);
+    });
+  }
+
 
   /**
    * Submit the current changes
@@ -208,7 +259,7 @@ export class ItemBitstreamsComponent extends AbstractItemUpdateComponent impleme
   submit() {
     this.submitting = true;
 
-    const removedResponses$ = this.itemBitstreamsService.removeMarkedBitstreams(this.bundles$);
+    const removedResponses$ = this.itemBitstreamsService.removeMarkedBitstreams(this.bundles$.pipe(take(1)));
 
     // Perform the setup actions from above in order and display notifications
     removedResponses$.subscribe((responses: RemoteData<NoContent>) => {
@@ -217,6 +268,56 @@ export class ItemBitstreamsComponent extends AbstractItemUpdateComponent impleme
     });
   }
 
+  /**
+   * A bitstream was dropped in a new location. Send out a Move Patch request to the REST API, display notifications,
+   * refresh the bundle's cache (so the lists can properly reload) and call the event's callback function (which will
+   * navigate the user to the correct page)
+   * @param bundle  The bundle to send patch requests to
+   * @param event   The event containing the index the bitstream came from and was dropped to
+   */
+  dropBitstream(bundle: Bundle, event: any) {
+    this.zone.runOutsideAngular(() => {
+      if (hasValue(event) && hasValue(event.fromIndex) && hasValue(event.toIndex) && hasValue(event.finish)) {
+        const moveOperation = {
+          op: 'move',
+          from: `/_links/bitstreams/${event.fromIndex}/href`,
+          path: `/_links/bitstreams/${event.toIndex}/href`,
+        } as Operation;
+        this.bundleService.patch(bundle, [moveOperation]).pipe(take(1)).subscribe((response: RemoteData<Bundle>) => {
+          this.zone.run(() => {
+            this.displayNotifications('item.edit.bitstreams.notifications.move', [response]);
+            // Remove all cached requests from this bundle and call the event's callback when the requests are cleared
+            this.requestService.removeByHrefSubstring(bundle.self).pipe(
+              filter((isCached) => isCached),
+              take(1),
+            ).subscribe(() => event.finish());
+          });
+        });
+      }
+    });
+  }
+
+  /**
+   * Display notifications
+   * - Error notification for each failed response with their message
+   * - Success notification in case there's at least one successful response
+   * @param key       The i18n key for the notification messages
+   * @param responses The returned responses to display notifications for
+   */
+  displayNotifications(key: string, responses: RemoteData<any>[]) {
+    if (isNotEmpty(responses)) {
+      const failedResponses = responses.filter((response: RemoteData<Bundle>) => hasValue(response) && response.hasFailed);
+      const successfulResponses = responses.filter((response: RemoteData<Bundle>) => hasValue(response) && response.hasSucceeded);
+
+      failedResponses.forEach((response: RemoteData<Bundle>) => {
+        this.notificationsService.error(this.translateService.instant(`${key}.failed.title`), response.errorMessage);
+      });
+      if (successfulResponses.length > 0) {
+        this.notificationsService.success(this.translateService.instant(`${key}.saved.title`), this.translateService.instant(`${key}.saved.content`));
+      }
+    }
+  }
+
   /**
    * Request the object updates service to discard all current changes to this item
    * Shows a notification to remind the user that they can undo this
diff --git a/src/app/process-page/form/scripts-select/scripts-select.component.html b/src/app/process-page/form/scripts-select/scripts-select.component.html
index 9cd86d1a6d0..5c161f8d8d5 100644
--- a/src/app/process-page/form/scripts-select/scripts-select.component.html
+++ b/src/app/process-page/form/scripts-select/scripts-select.component.html
@@ -1,20 +1,47 @@
-<div class="form-group" *ngIf="scripts$ | async">
-    <label for="process-script">{{'process.new.select-script' | translate}}</label>
-    <select required id="process-script"
-            class="form-control"
-            name="script"
-            [(ngModel)]="selectedScript"
-            #script="ngModel">
-        <option [ngValue]="undefined">{{'process.new.select-script.placeholder' | translate}}</option>
-        <option *ngFor="let script of scripts$ | async" [ngValue]="script.id">
-            {{script.name}}
-        </option>
-    </select>
-
+<div class="d-flex w-100 flex-column gap-3">
+  <div>
+    <div ngbDropdown class="d-flex">
+      <input id="process-script"
+             class="form-control"
+             required
+             [ngModel]="selectedScript"
+             placeholder="{{'process.new.select-script.placeholder' | translate}}"
+             [ngModelOptions]="{standalone: true}"
+             ngbDropdownToggle
+             role="combobox"
+             #script="ngModel">
+      <div ngbDropdownMenu aria-labelledby="process-script" class="w-100 scrollable-menu"
+            role="menu"
+            (scroll)="onScroll($event)"
+            infiniteScroll
+            [infiniteScrollDistance]="5"
+            [infiniteScrollThrottle]="300"
+            [infiniteScrollUpDistance]="1.5"
+            [fromRoot]="true"
+            [scrollWindow]="false">
+            <button class="dropdown-item"
+                    *ngFor="let script of scripts"
+                    role="menuitem"
+                    type="button"
+                    title="{{ script.name }}"
+                    (click)="onSelect(script);">
+              <span class="text-truncate">{{ script.name }}</span>
+            </button>
+          <ng-container *ngIf="(isLoading$ | async)">
+            <button class="dropdown-item disabled" role="menuitem">
+              <ds-loading message="{{'loading.default' | translate}}">
+              </ds-loading>
+            </button>
+          </ng-container>
+      </div>
+    </div>
+  </div>
+  <div>
     <div *ngIf="script.invalid && (script.dirty || script.touched)"
          class="alert alert-danger validation-error">
-        <div *ngIf="script.errors.required">
-            {{'process.new.select-script.required' | translate}}
-        </div>
+      <div *ngIf="script.errors.required">
+        {{ 'process.new.select-script.required' | translate }}
+      </div>
     </div>
+  </div>
 </div>
diff --git a/src/app/process-page/form/scripts-select/scripts-select.component.scss b/src/app/process-page/form/scripts-select/scripts-select.component.scss
index e69de29bb2d..4f9ca623107 100644
--- a/src/app/process-page/form/scripts-select/scripts-select.component.scss
+++ b/src/app/process-page/form/scripts-select/scripts-select.component.scss
@@ -0,0 +1,23 @@
+.dropdown-item {
+  padding: 0.35rem 1rem;
+
+  &:active {
+    color: white !important;
+  }
+}
+
+.scrollable-menu {
+  height: auto;
+  max-height: var(--ds-dropdown-menu-max-height);
+  overflow-x: hidden;
+}
+
+li:not(:last-of-type) .dropdown-item {
+  border-bottom: var(--bs-dropdown-border-width) solid var(--bs-dropdown-border-color);
+}
+
+#entityControlsDropdownMenu {
+  outline: 0;
+  left: 0 !important;
+  box-shadow: var(--bs-btn-focus-box-shadow);
+}
diff --git a/src/app/process-page/form/scripts-select/scripts-select.component.spec.ts b/src/app/process-page/form/scripts-select/scripts-select.component.spec.ts
index 6b8c39eb8f3..7b095926fbb 100644
--- a/src/app/process-page/form/scripts-select/scripts-select.component.spec.ts
+++ b/src/app/process-page/form/scripts-select/scripts-select.component.spec.ts
@@ -87,7 +87,7 @@ describe('ScriptsSelectComponent', () => {
     fixture.detectChanges();
     tick();
 
-    const select = fixture.debugElement.query(By.css('select'));
+    const select = fixture.debugElement.query(By.css('#process-script'));
     select.triggerEventHandler('blur', null);
 
     fixture.detectChanges();
@@ -101,7 +101,7 @@ describe('ScriptsSelectComponent', () => {
     fixture.detectChanges();
     tick();
 
-    const select = fixture.debugElement.query(By.css('select'));
+    const select = fixture.debugElement.query(By.css('#process-script'));
     select.triggerEventHandler('blur', null);
 
     fixture.detectChanges();
diff --git a/src/app/process-page/form/scripts-select/scripts-select.component.ts b/src/app/process-page/form/scripts-select/scripts-select.component.ts
index 63c11bd91a7..9eccb7ceffc 100644
--- a/src/app/process-page/form/scripts-select/scripts-select.component.ts
+++ b/src/app/process-page/form/scripts-select/scripts-select.component.ts
@@ -19,32 +19,29 @@ import {
 } from '@angular/forms';
 import {
   ActivatedRoute,
-  Params,
   Router,
 } from '@angular/router';
+import { NgbDropdownModule } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateModule } from '@ngx-translate/core';
+import { InfiniteScrollModule } from 'ngx-infinite-scroll';
 import {
-  Observable,
+  BehaviorSubject,
   Subscription,
 } from 'rxjs';
 import {
-  distinctUntilChanged,
-  filter,
   map,
-  switchMap,
-  take,
+  tap,
 } from 'rxjs/operators';
 
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 import { PaginatedList } from '../../../core/data/paginated-list.model';
 import { ScriptDataService } from '../../../core/data/processes/script-data.service';
 import {
-  getFirstSucceededRemoteData,
+  getFirstCompletedRemoteData,
   getRemoteDataPayload,
 } from '../../../core/shared/operators';
-import {
-  hasNoValue,
-  hasValue,
-} from '../../../shared/empty.util';
+import { hasValue } from '../../../shared/empty.util';
+import { ThemedLoadingComponent } from '../../../shared/loading/themed-loading.component';
 import { Script } from '../../scripts/script.model';
 import { controlContainerFactory } from '../process-form-factory';
 
@@ -61,7 +58,7 @@ const SCRIPT_QUERY_PARAMETER = 'script';
     useFactory: controlContainerFactory,
     deps: [[new Optional(), NgForm]] }],
   standalone: true,
-  imports: [NgIf, FormsModule, NgFor, AsyncPipe, TranslateModule],
+  imports: [NgIf, FormsModule, NgFor, AsyncPipe, TranslateModule, InfiniteScrollModule, ThemedLoadingComponent, NgbDropdownModule],
 })
 export class ScriptsSelectComponent implements OnInit, OnDestroy {
   /**
@@ -71,9 +68,19 @@ export class ScriptsSelectComponent implements OnInit, OnDestroy {
   /**
    * All available scripts
    */
-  scripts$: Observable<Script[]>;
+  scripts: Script[] = [];
+
   private _selectedScript: Script;
-  private routeSub: Subscription;
+  private subscription: Subscription;
+
+  private _isLastPage = false;
+
+  scriptOptions: FindListOptions = {
+    elementsPerPage: 20,
+    currentPage: 1,
+  };
+
+  isLoading$: BehaviorSubject<boolean> = new BehaviorSubject(false);
 
   constructor(
     private scriptService: ScriptDataService,
@@ -87,31 +94,46 @@ export class ScriptsSelectComponent implements OnInit, OnDestroy {
    * Checks if the route contains a script ID and auto selects this scripts
    */
   ngOnInit() {
-    this.scripts$ = this.scriptService.findAll({ elementsPerPage: 9999 })
-      .pipe(
-        getFirstSucceededRemoteData(),
-        getRemoteDataPayload(),
-        map((paginatedList: PaginatedList<Script>) => paginatedList.page),
-      );
-
-    this.routeSub = this.route.queryParams
-      .pipe(
-        filter((params: Params) => hasNoValue(params.id)),
-        map((params: Params) => params[SCRIPT_QUERY_PARAMETER]),
-        distinctUntilChanged(),
-        switchMap((id: string) =>
-          this.scripts$
-            .pipe(
-              take(1),
-              map((scripts) =>
-                scripts.find((script) => script.id === id),
-              ),
-            ),
-        ),
-      ).subscribe((script: Script) => {
-        this._selectedScript = script;
-        this.select.emit(script);
-      });
+    this.loadScripts();
+  }
+
+  /**
+   * Load the scripts and check if the route contains a script
+   */
+  loadScripts() {
+    if (this.isLoading$.value) {return;}
+    this.isLoading$.next(true);
+
+    this.subscription = this.scriptService.findAll(this.scriptOptions).pipe(
+      getFirstCompletedRemoteData(),
+      getRemoteDataPayload(),
+      tap((paginatedList: PaginatedList<Script>) => {
+        this._isLastPage = paginatedList?.pageInfo?.currentPage >= paginatedList?.pageInfo?.totalPages;
+      }),
+      map((paginatedList: PaginatedList<Script>) => paginatedList.page),
+    ).subscribe((newScripts: Script[]) => {
+      this.scripts = [...this.scripts, ...newScripts];
+      this.isLoading$.next(false);
+
+      const param = this.route.snapshot.queryParams[SCRIPT_QUERY_PARAMETER];
+      if (hasValue(param)) {
+        this._selectedScript = this.scripts.find((script) => script.id === param);
+        this.select.emit(this._selectedScript);
+      }
+    });
+  }
+
+  /**
+   * Load more scripts when the user scrolls to the bottom of the list
+   * @param event The scroll event
+   */
+  onScroll(event: any) {
+    if (event.target.scrollTop + event.target.clientHeight >= event.target.scrollHeight) {
+      if (!this.isLoading$.value && !this._isLastPage) {
+        this.scriptOptions.currentPage++;
+        this.loadScripts();
+      }
+    }
   }
 
   /**
@@ -133,14 +155,25 @@ export class ScriptsSelectComponent implements OnInit, OnDestroy {
     );
   }
 
+  selectScript(script: Script) {
+    this._selectedScript = script;
+  }
+
+  onSelect(newScript: Script) {
+    this.selectScript(newScript);
+    // this._selectedScript = newScript;
+    this.select.emit(newScript);
+    this.selectedScript = newScript.name;
+  }
+
   @Input()
   set script(value: Script) {
     this._selectedScript = value;
   }
 
   ngOnDestroy(): void {
-    if (hasValue(this.routeSub)) {
-      this.routeSub.unsubscribe();
+    if (hasValue(this.subscription)) {
+      this.subscription.unsubscribe();
     }
   }
 }
diff --git a/src/app/shared/form/builder/ds-dynamic-form-ui/models/list/dynamic-list.component.ts b/src/app/shared/form/builder/ds-dynamic-form-ui/models/list/dynamic-list.component.ts
index 8dc19267e8f..79af663cfc4 100644
--- a/src/app/shared/form/builder/ds-dynamic-form-ui/models/list/dynamic-list.component.ts
+++ b/src/app/shared/form/builder/ds-dynamic-form-ui/models/list/dynamic-list.component.ts
@@ -26,6 +26,11 @@ import {
   DynamicFormValidationService,
 } from '@ng-dynamic-forms/core';
 import findKey from 'lodash/findKey';
+import {
+  EMPTY,
+  reduce,
+} from 'rxjs';
+import { expand } from 'rxjs/operators';
 
 import { PaginatedList } from '../../../../../../core/data/paginated-list.model';
 import { getFirstSucceededRemoteDataPayload } from '../../../../../../core/shared/operators';
@@ -142,18 +147,33 @@ export class DsDynamicListComponent extends DynamicFormControlComponent implemen
       if (this.model.repeatable && this.model.required) {
         listGroup.addValidators(this.hasAtLeastOneVocabularyEntry());
       }
-      const pageInfo: PageInfo = new PageInfo({
-        elementsPerPage: 9999, currentPage: 1,
+
+      const initialPageInfo: PageInfo = new PageInfo({
+        elementsPerPage: 20, currentPage: 1,
       } as PageInfo);
-      this.vocabularyService.getVocabularyEntries(this.model.vocabularyOptions, pageInfo).pipe(
+
+      this.vocabularyService.getVocabularyEntries(this.model.vocabularyOptions, initialPageInfo).pipe(
         getFirstSucceededRemoteDataPayload(),
-      ).subscribe((entries: PaginatedList<VocabularyEntry>) => {
+        expand((entries: PaginatedList<VocabularyEntry>) => {
+          if (entries.pageInfo.currentPage < entries.pageInfo.totalPages) {
+            const nextPageInfo: PageInfo = new PageInfo({
+              elementsPerPage: 20, currentPage: entries.pageInfo.currentPage + 1,
+            } as PageInfo);
+            return this.vocabularyService.getVocabularyEntries(this.model.vocabularyOptions, nextPageInfo).pipe(
+              getFirstSucceededRemoteDataPayload(),
+            );
+          } else {
+            return EMPTY;
+          }
+        }),
+        reduce((acc: VocabularyEntry[], entries: PaginatedList<VocabularyEntry>) => acc.concat(entries.page), []),
+      ).subscribe((allEntries: VocabularyEntry[]) => {
         let groupCounter = 0;
         let itemsPerGroup = 0;
         let tempList: ListItem[] = [];
-        this.optionsList = entries.page;
+        this.optionsList = allEntries;
         // Make a list of available options (checkbox/radio) and split in groups of 'model.groupLength'
-        entries.page.forEach((option: VocabularyEntry, key: number) => {
+        allEntries.forEach((option: VocabularyEntry, key: number) => {
           const value = option.authority || option.value;
           const checked: boolean = isNotEmpty(findKey(
             this.model.value,
diff --git a/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/search-tab/dynamic-lookup-relation-search-tab.component.spec.ts b/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/search-tab/dynamic-lookup-relation-search-tab.component.spec.ts
index fdc1f6de019..e21f8328d28 100644
--- a/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/search-tab/dynamic-lookup-relation-search-tab.component.spec.ts
+++ b/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/search-tab/dynamic-lookup-relation-search-tab.component.spec.ts
@@ -164,18 +164,6 @@ describe('DsDynamicLookupRelationSearchTabComponent', () => {
     });
   });
 
-  describe('selectAll', () => {
-    beforeEach(() => {
-      spyOn(component.selectObject, 'emit');
-      component.selectAll();
-    });
-
-    it('should emit the page filtered from already selected objects and call select on the service for all objects', () => {
-      expect(component.selectObject.emit).toHaveBeenCalledWith(searchResult3);
-      expect(selectableListService.select).toHaveBeenCalledWith(listID, [searchResult1, searchResult2, searchResult3]);
-    });
-  });
-
   describe('deselectAll', () => {
     beforeEach(() => {
       spyOn(component.deselectObject, 'emit');
diff --git a/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/search-tab/dynamic-lookup-relation-search-tab.component.ts b/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/search-tab/dynamic-lookup-relation-search-tab.component.ts
index b72fbf40a80..ceee05fee06 100644
--- a/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/search-tab/dynamic-lookup-relation-search-tab.component.ts
+++ b/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/search-tab/dynamic-lookup-relation-search-tab.component.ts
@@ -16,13 +16,7 @@ import {
   BehaviorSubject,
   Observable,
 } from 'rxjs';
-import {
-  map,
-  mapTo,
-  switchMap,
-  take,
-  tap,
-} from 'rxjs/operators';
+import { take } from 'rxjs/operators';
 
 import { LookupRelationService } from '../../../../../../core/data/lookup-relation.service';
 import { PaginatedList } from '../../../../../../core/data/paginated-list.model';
@@ -44,7 +38,6 @@ import { hasValue } from '../../../../../empty.util';
 import { CollectionElementLinkType } from '../../../../../object-collection/collection-element-link.type';
 import { ListableObject } from '../../../../../object-collection/shared/listable-object.model';
 import { SelectableListService } from '../../../../../object-list/selectable-list/selectable-list.service';
-import { PaginationComponentOptions } from '../../../../../pagination/pagination-component-options.model';
 import { SearchObjects } from '../../../../../search/models/search-objects.model';
 import { SearchResult } from '../../../../../search/models/search-result.model';
 import { ThemedSearchComponent } from '../../../../../search/themed-search.component';
@@ -240,35 +233,6 @@ export class DsDynamicLookupRelationSearchTabComponent implements OnInit, OnDest
     this.selectableListService.deselect(this.listId, page);
   }
 
-  /**
-   * Select all items that were found using the current search query
-   */
-  selectAll() {
-    this.allSelected = true;
-    this.selectAllLoading = true;
-    const fullPagination = Object.assign(new PaginationComponentOptions(), {
-      currentPage: 1,
-      pageSize: 9999,
-    });
-    const fullSearchConfig = Object.assign(this.lookupRelationService.searchConfig, { pagination: fullPagination });
-    const results$ = this.searchService.search<Item>(fullSearchConfig);
-    results$.pipe(
-      getFirstSucceededRemoteData(),
-      map((resultsRD) => resultsRD.payload.page),
-      tap(() => this.selectAllLoading = false),
-      switchMap((results) => this.selection$.pipe(
-        take(1),
-        tap((selection: SearchResult<Item>[]) => {
-          const filteredResults = results.filter((pageItem) => selection.findIndex((selected) => selected.equals(pageItem)) < 0);
-          this.selectObject.emit(...filteredResults);
-        }),
-        mapTo(results),
-      )),
-    ).subscribe((results) => {
-      this.selectableListService.select(this.listId, results);
-    });
-  }
-
   /**
    * setSelectedIds select all the items from the results that have relationship
    * @param idOfItems the uuid of items that are being checked
diff --git a/src/app/submission/sections/cc-license/submission-section-cc-licenses.component.ts b/src/app/submission/sections/cc-license/submission-section-cc-licenses.component.ts
index d286a830e2f..04ea4b7274e 100644
--- a/src/app/submission/sections/cc-license/submission-section-cc-licenses.component.ts
+++ b/src/app/submission/sections/cc-license/submission-section-cc-licenses.component.ts
@@ -8,23 +8,29 @@ import {
   Inject,
 } from '@angular/core';
 import {
+  NgbDropdownModule,
   NgbModal,
   NgbModalRef,
 } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateModule } from '@ngx-translate/core';
 import {
+  EMPTY,
   Observable,
   of as observableOf,
   Subscription,
 } from 'rxjs';
 import {
   distinctUntilChanged,
+  expand,
   filter,
   map,
+  reduce,
   take,
 } from 'rxjs/operators';
 
 import { ConfigurationDataService } from '../../../core/data/configuration-data.service';
+import { PaginatedList } from '../../../core/data/paginated-list.model';
+import { RemoteData } from '../../../core/data/remote-data';
 import { JsonPatchOperationPathCombiner } from '../../../core/json-patch/builder/json-patch-operation-path-combiner';
 import { JsonPatchOperationsBuilder } from '../../../core/json-patch/builder/json-patch-operations-builder';
 import {
@@ -64,6 +70,7 @@ import { SectionsType } from '../sections-type';
     VarDirective,
     NgForOf,
     DsSelectComponent,
+    NgbDropdownModule,
   ],
   standalone: true,
 })
@@ -300,12 +307,25 @@ export class SubmissionSectionCcLicensesComponent extends SectionModelComponent
         }
         this.sectionData.data = data;
       }),
-      this.submissionCcLicensesDataService.findAll({ elementsPerPage: 9999 }).pipe(
+      this.submissionCcLicensesDataService.findAll({ currentPage: 1, elementsPerPage: 20 }).pipe(
         getFirstSucceededRemoteData(),
-        getRemoteDataPayload(),
-        map((list) => list.page),
+        expand((typeListRD: RemoteData<PaginatedList<SubmissionCcLicence>>) => {
+          const currentPage = typeListRD.payload.pageInfo.currentPage;
+          const totalPages = typeListRD.payload.pageInfo.totalPages;
+          if (currentPage < totalPages) {
+            const nextPageInfo = { currentPage: currentPage + 1, elementsPerPage: 20 };
+            return this.submissionCcLicensesDataService.findAll(nextPageInfo).pipe(
+              getFirstSucceededRemoteData(),
+            );
+          } else {
+            return EMPTY;
+          }
+        }),
+        reduce((acc: SubmissionCcLicence[], typeListRD: RemoteData<PaginatedList<SubmissionCcLicence>>) => acc.concat(typeListRD.payload.page), []),
       ).subscribe(
-        (licenses) => this.submissionCcLicenses = licenses,
+        (licenses) => {
+          this.submissionCcLicenses = licenses;
+        },
       ),
       this.configService.findByPropertyName('cc.license.jurisdiction').pipe(
         getFirstCompletedRemoteData(),
diff --git a/src/assets/i18n/en.json5 b/src/assets/i18n/en.json5
index 54d2bbd00fb..dfc8cc45c0c 100644
--- a/src/assets/i18n/en.json5
+++ b/src/assets/i18n/en.json5
@@ -2290,6 +2290,8 @@
 
   "item.edit.bitstreams.upload-button": "Upload",
 
+  "item.edit.bitstreams.load-more.link": "Load more",
+
   "item.edit.delete.cancel": "Cancel",
 
   "item.edit.delete.confirm": "Delete",