get list of groups user belongs to

[gtk]

we have created a new custom table with name u_work_group

in which it is having list of 50+ groups, and now we got a requirement that

create a field which refers to sys_user table

and when user is selected then ln a text box to be shown with list of groups that user is member of

agent - type is reference - points to sys_user

groups - type is text box - get group of user

(groups to be separated with comma [,])

[ark6]

Try using gs.getUser().getMyGroups to get all the groups the logged in user belongs to..

[Vinayak10]

this give me sys id how convert to name 

i tried getDisplayValue() and Value but not works

[Gopu1]

Where we need to write this script? 

Business rules?? 

[IbrahimVali]

gs.getUser().getMyGroups();