Hi Alexandra,

I think easiest way would be if you will get permissions to view the data pool.

With analyst rights it is possible assigning you the view data pool permission.

Than you could have a look into the data model and see which tables are included and which keys are used.

You can also try the follwing:

In Studio press the three dots to open the menu of a package you are interested in to see its data model. Select "Settings" -> "Variables" -> and you might find a Data Model variable. Click on the three dots of the variable and select "Preview Data Model". Now you should be able to see all tables and its relationships within the data model.

BR

Dennis