Hi @shubhamverm6594 ,

You can create a BR rule and fire event to send notification. Follow below steps.

1. Create an event based notification.
2. Create a after update BR and use below logic.

if (current.password != previous.password || 
        current.auth_key != previous.auth_key || 
        current.certificate != previous.certificate) {
        
        // Notify the Discovery Admin
      gs.eventQueue(‘event.name’, current, parm1, parm2);
        
        // Create a task for tracking
        var task = new GlideRecord('task');  // Use 'task' or a specific table for tracking
        task.initialize();
        task.short_description = "Verify updated credential: " + current.name;
        task.description = "The credential '" + current.name + "' was updated. Verify that Discovery is working correctly with the new details.";
        task.assigned_to = "discovery_admin";  // Replace with appropriate user or group
        task.insert();
    }

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Runjay Patel - ServiceNow Solution Architect
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