tree_picker question

Not applicable

Hi,

I have created a table extending the task table. For the Assignment Group, we have the attribute tree_picker=true. It is all working fine. group 1.png

 

I want to replicate the same structure to Assigned to and it doesn't work. Is there any reason? Kindly help.

 

assigned to 1.png

 

assigned to 2.png

 

assigned to 3.png

 

Regards

Suman P.