How to use or see stored document (to DMS) on Approval Form ? / SAP Build Process Automation and DMS

Hello,

I use a combination of SAP Build Process Automation and DMS.

The first trigger form has a file attached.

Then after this I proceed to the approval request, and at this point I want the uploaded file to be opened or downloaded in the approval request form.

However, there is no control like "File Download" in the form editor.

Is this possible?

And Also, the maximum size of a file attachment appears to be 20 MB. Is there any way to increase this?

Regards,

JT