Below is the dynamic filter Options I have created for the same purpose:
From navigation panel, System Definition --> Dynamic Filter Options --> Click New
Now in the filter condition, if is(dynamic) is selected then you will have an option of the dynamic filter.
Script Include Code:
function getMyGroupMembers(){
var myGroups = gs.getUser().getMyGroups();
var groupsArray = new Array();
var it = myGroups.iterator();
var i=0;
var groupMemberArray = new Array();
while(it.hasNext()){
var myGroup = it.next();
//Query for group members
var grMem = new GlideRecord('sys_user_grmember');
grMem.addQuery('group', myGroup);
//Only return active users
grMem.addQuery('user.active', true);
grMem.query();
while(grMem.next()){
//Add to user sys_id to array
groupMemberArray.push(grMem.user.toString());
}
i++;
}
return groupMemberArray;
}
