Launching an attachment programmatically after creating it

I have many applications where I need to create a word-document in the end.

In R5, I had to use an embedded object, so that I could launch it immediately after creation and be sure it could be edited and saved back to notes after creation. An embedded object has other disadvantages, so I would rather use attachments.

Now we have the EDIT-functionality for attachments, so it would be great to get rid of the embedded objects and use an attachment instead. But I still lack the functionality to launch the attachment in editmode via LS immediately after its creation.

Or am I missing something here? Has anyone a solution for doing this?