The collector for the Technical Data Package allows viewing the collected objects in a structure with associated content. However, the "Package Contents" tab of the created TDP does not have this functionality and only shows the TDP contents as a flat list. This makes it very difficult to fine tune the package contents after collection.
Please create a view of the TDP contents that shows the structure with associated objects within the TDP info pages. This will greatly simplify fine tuning package contents for lower level parts and CAD/Documents collected against a particular part.