Add a parent relationship, search in the field never works

[Minh_Nguyen (Minh Nguyễn)]

Here’s how to force an arbitrary relation to appear in the relation membership field:

1. Without anything selected, type the relation ID into the search bar (with or without an r prefix):
   

   

2. Click the relation that appears in the search results to download it:
   

   

3. Select the feature you want to add to the relation, then click the button in the Relations section and enter the relation ID (with an r prefix):