diff --git a/docs/core/components/start-form.component.md b/docs/core/components/start-form.component.md
index 817a8dec94..009a381739 100644
--- a/docs/core/components/start-form.component.md
+++ b/docs/core/components/start-form.component.md
@@ -37,8 +37,8 @@ Displays the Start [`Form`](../../../lib/process-services/src/lib/task-list/mode
 | nameNode | `string` |  | Name to assign to the new node where the metadata are stored. |
 | nodeId | `string` |  | Content Services node ID for the form metadata. |
 | path | `string` |  | Path of the folder where the metadata will be stored. |
-| processDefinitionId | `string` |  | Definition ID of the process to start. |
-| processId | `string` |  | Process ID of the process to start. |
+| processDefinitionId | `string` |  | Definition ID of the process to start, this parameter can not be use in combination with processId  |
+| processId | `string` |  | Process ID of the process to start, this parameter can not be use in combination with processDefinitionId  |
 | readOnly | `boolean` | false | Toggle readonly state of the form. Forces all form widgets to render as readonly if enabled. |
 | readOnlyForm | `boolean` | false | Is the form read-only (ie, can't be edited)? |
 | saveMetadata | `boolean` | false | Toggle saving of form metadata. |
diff --git a/lib/process-services/src/lib/form/start-form.component.ts b/lib/process-services/src/lib/form/start-form.component.ts
index 5b1224f9d5..0edcfbdca6 100644
--- a/lib/process-services/src/lib/form/start-form.component.ts
+++ b/lib/process-services/src/lib/form/start-form.component.ts
@@ -43,11 +43,11 @@ import { ProcessFormRenderingService } from './process-form-rendering.service';
 })
 export class StartFormComponent extends FormComponent implements OnChanges, OnInit, OnDestroy {
 
-    /** Definition ID of the process to start. */
+    /** Definition ID of the process to start, this parameter can not be use in combination with processId */
     @Input()
     processDefinitionId: string;
 
-    /** Process ID of the process to start. */
+    /** Process ID of the process to start, this parameter can not be use in combination with processDefinitionId */
     @Input()
     processId: string;