In ServiceNow, you can control access to records using Access Control List (ACL) rules. You can create a new ACL rule for the HR Task table (sn_hr_core_task) to implement your requirement.
Here's a rough outline of how you could set up the ACL:
Navigate to System Security > Access Control (ACL).
Click New.
Fill in the form with the following details:
Operation: Read (and also Write if you want to restrict edit access)
Name: This should be the name of the table, sn_hr_core_task
Type: Record
In the Script field, add a script that checks if the current user is a member of the assignment group of the current record. Here's an example script:
javascript
(function executeRule(current, previous /*null when async*/) {
// Check if the current user's sys_id is in the assignment group of the current record
var groupMembers = new GlideRecord('sys_user_grmember');
groupMembers.addQuery('group', current.assignment_group);
groupMembers.query();
while (groupMembers.next()) {
if (groupMembers.user == gs.getUserID()) {
return true;
}
}
return false;
})(current, previous);
Set the Admin Overrides to No, which ensures that even admins will be subject to this rule.
Click Submit to save the ACL.
