So - this command will submit multiple attachments if they exist (i.e. the Attachments field is repeating, or they are in a repeating group). What we generally do, design-wise, is have a hyperlink and a delete button in a section and the file attachment control in another, determining which to show based on whether the qRulesLink field is populated. I've attached a simple sample with this concept. I don't understand this question: "Is it correct we can't add the rule under the button AND should only be at the actual attachment control only?" You can save attachments as they are attached, on a button, as submit rules, etc. To delete a file, if you take the approach I've outlined - when the user clicks the "delete" button for a given file, you can use the DeleteFromSharePoint command to remove the file. If you want, you could then use a Delete command to remove the instance of the repeating group or field - up to you. Oh - and I'm not clear if you are getting an error or something from the command you are using, so more info on that would be helpful.
Hilary Stoupa
