Simpson,
Your question is rather ambiguous.
What is 'ZMTO'? FYI just about anything beginning with a 'Z' in SAP was created by your company and your developers. We have no idea what it is, nor how it was designed to work.
What is meant by '....moved to tag'?
What is '....the order pop up....'?
It would be helpful if you used SAP terms; if you wish for us to help you. We here in SCN unfortunately can't be familiar with your company's jargon or your company's self-made development..
Best Regards,
DB49