Reference Qualifier not working

[venkatsaladi]

Hello Community, I had writing a advanced reference qualifier for the assigned_to field on the incident table such that whenever the user selects a specific assignment_group, assigned_to field should only list active users for that I wrote a advanced script , below is my code, upon testing it is not working as expected. Your inputs are highly appreciated thanks.

[Satyapriya]

Hello @venkatsaladi ,
You are calling the wrong function in the reference qualifier.
Please use the correct function in the reference qualifier like this:
javascript: new terminator().getActiveUsers(current.assignment_group);

Please try  using  this code in the script include and make sure the script include is set as client callable.

var terminator = Class.create();
terminator.prototype = {
initialize: function () {},

// Make sure to check "Client Callable"
getActiveUsers: function (groupID) {
var inactiveID = [];
if (groupID) {
var grp = new GlideRecord("sys_user_grmember");
grp.addQuery("group", groupID);
grp.query();
while (grp.next()) {
// pick sys_id of user who is active
if (grp.user.active == true) {
inactiveID.push(grp.user.toString()); // sys_id
}
}
}
return 'sys_idIN' + inactiveID.join(",");
},

type: 'terminator'
};