Hello,

There is a similar requirement like mine in the post.

https://www.servicenow.com/community/developer-forum/how-to-successfully-roll-back-reset-manual-appr...

But for me it is a group approval. How would I change the script, so it would work for group approval please.

var rec = new GlideRecord('sysapproval_approver');
rec.addQuery('sysapproval', current.sys_id);
rec.addNullQuery('wf_activity');
rec.query();
while(rec.next()){
   rec.state = 'not requested';
   rec.comments = 'Approval rolled back by change workflow.';
   rec.update();
}

Regards

Suman P.