Automatically Add manager to group

Server-Side Components/Business Rules/Automatically Add Manager to Group/README.md

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+**Details**
+1. This is an after insert and update Business rule.
+2. Condition "manager Changes".
+3. This code will add manager to group on insert of new group.
+4. The code will also add the manager to group incase manager is changed for an existing group.

Server-Side Components/Business Rules/Automatically Add Manager to Group/script.js

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+(function executeRule(current, previous /*null when async*/ ) {
+    /*
+    Runs : After insert/update on condition "manager changes".
+    Insert : When Group is created, manager is added to group.
+    Update : When group manager is changed, it is added to group.
+    */
+    var checkManager = new GlideRecord('sys_user_grmember'); // membership table glide record.
+    checkManager.addEncodedQuery('user=' + current.getValue('manager') + 'group=' + current.getUniqueValue()); // encoded query to check current membership.
+    checkManager.query();
+    if (!checkManager.hasNext()) { // if current manager is not added to group.
+        //Add Manager to group.
+        checkManager.user = current.getValue('manager');
+        checkManager.group = current.getUniqueValue();
+        checkManager.insert();
+    }
+
+})(current, previous);