diff --git a/addon/services/crud.js b/addon/services/crud.js
index 3a4c2b4..9f08f91 100644
--- a/addon/services/crud.js
+++ b/addon/services/crud.js
@@ -1,12 +1,13 @@
 import Service from '@ember/service';
 import { inject as service } from '@ember/service';
-import { action } from '@ember/object';
+import { action, get } from '@ember/object';
 import { isArray } from '@ember/array';
 import { dasherize } from '@ember/string';
 import { later } from '@ember/runloop';
 import { pluralize } from 'ember-inflector';
 import { format as formatDate } from 'date-fns';
 import getModelName from '../utils/get-model-name';
+import getWithDefault from '../utils/get-with-default';
 import humanize from '../utils/humanize';
 import first from '../utils/first';
 
@@ -47,7 +48,7 @@ export default class CrudService extends Service {
      * @void
      */
     @action delete(model, options = {}) {
-        const modelName = getModelName(model, options?.modelName, { humanize: true, capitalizeWords: true });
+        const modelName = getModelName(model, get(options, 'modelName'), { humanize: true, capitalizeWords: true });
 
         this.modalsManager.confirm({
             title: `Are you sure to delete this ${modelName}?`,
@@ -98,7 +99,7 @@ export default class CrudService extends Service {
         }
 
         const firstModel = first(selected);
-        const modelName = getModelName(firstModel, options?.modelName, { humanize: true, capitalizeWords: true });
+        const modelName = getModelName(firstModel, get(options, 'modelName'), { humanize: true, capitalizeWords: true });
 
         // make sure all are the same type
         selected = selected.filter((m) => getModelName(m) === getModelName(firstModel));
@@ -126,9 +127,11 @@ export default class CrudService extends Service {
         }
 
         const firstModel = first(selected);
-        const modelName = getModelName(firstModel, options?.modelName, { humanize: true, capitalizeWords: true });
+        const modelName = getModelName(firstModel, get(options, 'modelName'), { humanize: true, capitalizeWords: true });
         const count = selected.length;
         const actionMethod = (typeof options.actionMethod === 'string' ? options.actionMethod : `POST`).toLowerCase();
+        const fetchParams = getWithDefault(options, 'fetchParams', {});
+        const fetchOptions = getWithDefault(options, 'fetchOptions', {});
 
         this.modalsManager.show('modals/bulk-action-model', {
             title: `Bulk ${verb} ${pluralize(modelName)}`,
@@ -152,9 +155,14 @@ export default class CrudService extends Service {
 
                 modal.startLoading();
 
-                return this.fetch[actionMethod](options.actionPath, {
-                    ids: selected.map((model) => model.id),
-                })
+                return this.fetch[actionMethod](
+                    options.actionPath,
+                    {
+                        ids: selected.map((model) => model.id),
+                        ...fetchParams,
+                    },
+                    fetchOptions
+                )
                     .then((response) => {
                         this.notifications.success(response.message ?? options.successNotification ?? `${count} ${pluralize(modelName, count)} were updated successfully.`);