Hi, it would be lovely if one can specify the associated mime types and categories in exo-desktop-item-edit. Right now I have always to open the freedesktop.org spec to look for valid values. BR killermoehre
These are more advanced keys that would take exo-desktop-item-edit outside of the realm of simple editor. For these fields, I'd recommend using menulibre (which allows you to choose from a list of categories) or another menu editor.