diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 716b95fd..1075dc65 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -150,7 +150,7 @@ Example:
 >
 >         model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
 >         diag = model.by_uuid("5bf3f1e3-0f5e-4fec-81d5-c113d3a1b3a6").context_diagram
->         diag.render("svgdiagram").save_drawing(True)
+>         diag.render("svgdiagram").save_drawing(pretty=True)
 >         ```
 >         <figure markdown>
 >             <img src="assets/images/Context of Top secret.svg" width="1000000">
diff --git a/docs/extras/filters.md b/docs/extras/filters.md
index 26019f93..f6f60e69 100644
--- a/docs/extras/filters.md
+++ b/docs/extras/filters.md
@@ -26,7 +26,7 @@ Currently the supported filters are:
     diag = obj.context_diagram
     assert filters.EX_ITEMS == "show.exchange.items.filter"
     diag.filters.add(filters.EX_ITEMS)
-    diag.render("svgdiagram").save_drawing(True)
+    diag.render("svgdiagram").save_drawing(pretty=True)
     ```
     <figure markdown>
         <img src="../../assets/images/Context of Lost ex.svg" width="1000000">
@@ -43,7 +43,7 @@ Currently the supported filters are:
     diag = obj.context_diagram
     assert filters.FEX_EX_ITEMS == "show.functional.exchanges.exchange.items.filter"
     filters.filters = {filters.FEX_EX_ITEMS}
-    diag.render("svgdiagram").save_drawing(True)
+    diag.render("svgdiagram").save_drawing(pretty=True)
     ```
     <figure markdown>
         <img src="../../assets/images/Context of Lost fex and ex.svg" width="1000000">
@@ -62,7 +62,7 @@ Currently the supported filters are:
     diag = obj.context_diagram
     assert filters.FEX_OR_EX_ITEMS == "capellambse_context_diagrams-show.functional.exchanges.or.exchange.items.filter"
     filters.filters.add(filters.FEX_OR_EX_ITEMS)
-    diag.render("svgdiagram").save_drawing(True)
+    diag.render("svgdiagram").save_drawing(pretty=True)
     ```
     <figure markdown>
         <img src="../../assets/images/Context of Lost fex or ex.svg" width="1000000">
diff --git a/docs/extras/styling.md b/docs/extras/styling.md
index 343b0254..2e2400bb 100644
--- a/docs/extras/styling.md
+++ b/docs/extras/styling.md
@@ -22,7 +22,7 @@ Capella. These appear to be blue.
 
     model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
     diag = model.by_uuid("957c5799-1d4a-4ac0-b5de-33a65bf1519c").context_diagram
-    diag.render("svgdiagram").save_drawing(True)
+    diag.render("svgdiagram").save_drawing(pretty=True)
     ```
     produces
     <figure markdown>
@@ -47,7 +47,7 @@ displayed as an icon beside the box-label.
 
     diag = model.by_uuid("da08ddb6-92ba-4c3b-956a-017424dbfe85").context_diagram
     diag.display_symbols_as_boxes = True
-    diag.render("svgdiagram").save_drawing(True)
+    diag.render("svgdiagram").save_drawing(pretty=True)
     ```
     produces
     <figure markdown>
@@ -62,7 +62,7 @@ displayed as an icon beside the box-label.
 
     diag = model.by_uuid("9390b7d5-598a-42db-bef8-23677e45ba06").context_diagram
     diag.display_symbols_as_boxes = True
-    diag.render("svgdiagram").save_drawing(True)
+    diag.render("svgdiagram").save_drawing(pretty=True)
     ```
     produces
     <figure markdown>
@@ -81,7 +81,7 @@ The `no_edgelabels` render parameter prevents edge labels from being displayed.
 
     model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
     diag = model.by_uuid("957c5799-1d4a-4ac0-b5de-33a65bf1519c").context_diagram
-    diag.render("svgdiagram", no_edgelabels=True).save_drawing(True)
+    diag.render("svgdiagram", no_edgelabels=True).save_drawing(pretty=True)
     ```
     <figure markdown>
         <img src="../../assets/images/Context of educate Wizards no_edgelabels.svg" width="1000000">
@@ -101,7 +101,7 @@ You can switch to py-capellambse default styling by overriding the
 
     diag = model.by_uuid("957c5799-1d4a-4ac0-b5de-33a65bf1519c").context_diagram
     diag.render_styles = {}
-    diag.render("svgdiagram").save_drawing(True)
+    diag.render("svgdiagram").save_drawing(pretty=True)
     ```
     produces
     <figure markdown>
@@ -126,7 +126,7 @@ Style your diagram elements ([ElkChildType][capellambse_context_diagrams.seriali
         styling.BLUE_ACTOR_FNCS,
         junction=lambda obj, serializer: {"fill": aird.RGB(220, 20, 60)},
     )
-    diag.render("svgdiagram").save_drawing(True)
+    diag.render("svgdiagram").save_drawing(pretty=True)
     ```
     produces
     <figure markdown>
diff --git a/docs/index.md b/docs/index.md
index 8134c415..3a75e2ee 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -41,7 +41,7 @@ Available via `.context_diagram` on a [`ModelObject`][capellambse.model.common.e
 
         model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
         diag = model.by_uuid("e37510b9-3166-4f80-a919-dfaac9b696c7").context_diagram
-        diag.render("svgdiagram").save_drawing(True)
+        diag.render("svgdiagram").save_drawing(pretty=True)
         ```
         <figure markdown>
             <img src="assets/images/Context of Environment.svg" width="1000000">
@@ -55,7 +55,7 @@ Available via `.context_diagram` on a [`ModelObject`][capellambse.model.common.e
 
         model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
         diag = model.by_uuid("8bcb11e6-443b-4b92-bec2-ff1d87a224e7").context_diagram
-        diag.render("svgdiagram").save_drawing(True)
+        diag.render("svgdiagram").save_drawing(pretty=True)
         ```
         <figure markdown>
             <img src="assets/images/Context of Eat.svg" width="1000000">
@@ -69,7 +69,7 @@ Available via `.context_diagram` on a [`ModelObject`][capellambse.model.common.e
 
         model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
         diag = model.by_uuid("da08ddb6-92ba-4c3b-956a-017424dbfe85").context_diagram
-        diag.render("svgdiagram").save_drawing(True)
+        diag.render("svgdiagram").save_drawing(pretty=True)
         ```
         <figure markdown>
             <img src="assets/images/Context of Middle.svg" width="1000000">
@@ -83,7 +83,7 @@ Available via `.context_diagram` on a [`ModelObject`][capellambse.model.common.e
 
         model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
         diag = model.by_uuid("5bf3f1e3-0f5e-4fec-81d5-c113d3a1b3a6").context_diagram
-        diag.render("svgdiagram").save_drawing(True)
+        diag.render("svgdiagram").save_drawing(pretty=True)
         ```
         <figure markdown>
             <img src="assets/images/Context of Top secret.svg" width="1000000">
@@ -97,7 +97,7 @@ Available via `.context_diagram` on a [`ModelObject`][capellambse.model.common.e
 
         model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
         diag = model.by_uuid("9390b7d5-598a-42db-bef8-23677e45ba06").context_diagram
-        diag.render("svgdiagram").save_drawing(True)
+        diag.render("svgdiagram").save_drawing(pretty=True)
         ```
         <figure markdown>
             <img src="assets/images/Context of Capability.svg" width="1000000">
@@ -113,7 +113,7 @@ Available via `.context_diagram` on a [`ModelObject`][capellambse.model.common.e
 
         model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
         diag = model.by_uuid("a5642060-c9cc-4d49-af09-defaa3024bae").context_diagram
-        diag.render("svgdiagram").save_drawing(True)
+        diag.render("svgdiagram").save_drawing(pretty=True)
         ```
         <figure markdown>
             <img src="assets/images/Context of Lost.svg" width="1000000">
@@ -127,7 +127,7 @@ Available via `.context_diagram` on a [`ModelObject`][capellambse.model.common.e
 
         model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
         diag = model.by_uuid("f632888e-51bc-4c9f-8e81-73e9404de784").context_diagram
-        diag.render("svgdiagram").save_drawing(True)
+        diag.render("svgdiagram").save_drawing(pretty=True)
         ```
         <figure markdown>
             <img src="assets/images/Context of Left.svg" width="1000000">
@@ -141,7 +141,7 @@ Available via `.context_diagram` on a [`ModelObject`][capellambse.model.common.e
 
         model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
         diag = model.by_uuid("957c5799-1d4a-4ac0-b5de-33a65bf1519c").context_diagram
-        diag.render("svgdiagram").save_drawing(True)
+        diag.render("svgdiagram").save_drawing(pretty=True)
         ```
         <figure markdown>
             <img src="assets/images/Context of educate Wizards.svg" width="1000000">
@@ -167,7 +167,7 @@ Hierarchy is identified and supported:
     model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
     obj = model.by_uuid("16b4fcc5-548d-4721-b62a-d3d5b1c1d2eb")
     diagram = obj.context_diagram.render("svgdiagram", include_inner_objects=True)
-    diagram.save_drawing(True)
+    diagram.save_drawing(pretty=True)
     ```
     <figure markdown>
         <img src="assets/images/Context of Hierarchy.svg" width="1000000">
@@ -185,7 +185,7 @@ The data is collected by [get_elkdata_for_exchanges][capellambse_context_diagram
 
     model = capellambse.MelodyModel("tests/data/ContextDiagram.aird")
     diag = model.by_uuid("3ef23099-ce9a-4f7d-812f-935f47e7938d").context_diagram
-    diag.render("svgdiagram").save_drawing(True)
+    diag.render("svgdiagram").save_drawing(pretty=True)
     ```
     <figure markdown>
         <img src="assets/images/Interface Context of Left to right.svg" width="1000000">