Form Templates for Dynamic Data Lists do not show Fields from the Parent Data Definition

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.5 CE GA6, 7.0.X, 7.1.0 Alpha, Master
• Fix Version/s: 7.1.0 Beta 2, 7.1.X, Master
• Component/s: Dynamic Data Lists, Dynamic Data Lists > Form
• Labels:
  • forms_mission_6
• Fix Priority: 5
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/58823

When creating Form Templates for Dynamic Data Lists the available fields do not show fields from a parent Data Definition.

Steps to reproduce:

1. Go to "Control Panel" --> "Liferay" --> "Content" --> "Dynamic Data Lists"
2. Select "Manage Data Definitions"
3. "Add" a new Data Definition
4. Enter a name, e.g. "Child Definition"
5. Select a "Parent Data Definition", e.g. "To Do"
6. Create at least one field, e.g. a Text Field "Child Text"
7. Save
8. Go to "Manage Templates" for the just created data definition
9. Press "Add Form Template"

Expected:

• The Form editor shows fields from the "Child Definition" (Child Text) and the "To Do" definition (Assigned To, Attachment etc.)

Actual:

• The Form editor shows only fields from the "Child Definition" (Child Text)  

Screenshot: