I have a workflow that is querying all vendors from a lookup, for each vendor we are finding specific documents in the repository. See attached for screenshot of WF. 

We are looking for the workflow to send 1 email to each vendor, with all their documents attached to the email. 

I get the error (download electronic document:Result file) is not a valid entry to attaching to an email because "Download eletronic document" will not run before email, however if we put the email activity into the for each, it will send one email per result. 

We have tried to download electronic document, and attach however you can only have one Eletronic file per document, therefore emailing only one attachment. 

Any idea how to accomplish this?