Replaces the current's issue attachments with those retrieved from the specified issues.
This field can only be updated under certain circumstances. The most common examples are:
|CMR-1||Replaces all current attachments with the ones copied over from CRM-1.|
|CRM-2, HR-34, HR-50||Replaces all current attachments with the ones copied over from CRM-2, HR-34 and HR-50.|
If you want to simply copy over attachments without replacing existing ones, see Attachments (only new attachments will be added).