Zoho Sign / CRM integration - stop unsigned documents being attached

Zoho Sign / CRM integration - stop unsigned documents being attached

I'm using the the CRM/Sign integration to send documents for signature from Zoho CRM.

I noticed that an unsigned copy of the document is added as an attachment in the CRM.

Is there a way to stop this?

I only want signed documents to be attached. The unsigned document is a waste of storage for me.

Thanks