Can you hide Assignee Group custom field options

[Mauricio Rodriguez]

Hello everybody. 

I try to hide groups in assignee group custom field options.  I wondering if is possible usisng script runner behaviours. 

Thanks for support. 

[Nic Brough -Adaptavist-]

Thanks @John Funk - a group select list works the same as a select list, so https://library.adaptavist.com/entity/basics-behaviours-set-multi-select-options-value?tab=dataCenter should cover it

[John Funk]

@Nic Brough -Adaptavist-  - This is old, but just ran across it.