How can I list all dependancies for all metadata objects (a database schema for example)?
I think I can do this with Xpath methods, but I don't find these.
I can use the "Impact" features, but I don't want to use it on each object, one by one.
I'm afraid there is no such possibility at the moment. I will pass the idea to our R&D team.
Maybe another feature can help you for visually finding which metadata are (not) used : Window / Preferences / Stambia / Metadata => Check "Show used metadata".
=> All the metadata nodes which are used in your workspace will be displayed with a "lightbulb" icon.