Looking at the source code of several podcast feeds, the URL of the attachement seems to be inside the < guid > metatag.

I guess that there should be some open specs about this somewhere. A podcast with support of itunes also has many specific meta tags like < itunes:author >, < itunes:keywords >, etc. but I don't use these as I do not use itunes.

So my question boils down to : how to add information in the < guid > metatag with RoboMaker? By the way, this is independent from the < description > metatag.

Looking at the thread "Add GUID to RSS-Model", it seems that this request was already posted to you at the beginning of January, but it is still not implemented inside RoboMaker. If so, could you add it then?

More generally, could you make it easier for a user to define his own output metatags using RoboMaker, besides the default built-in ones (title, url, description, created, category, author email, name, rights)?