For regular users, "Data" level is confusing in the Pages tree for an application created with App Within Minutes

How to reproduce:

• Create and configure an application with AWM, say "Processes"
• Create a couple of entries in this application

Actual result:

• On the homepage of the wiki, in the Pages tree, a "Data" level will be displayed between the application page and its entries. Same for the breadcrumbs

Expected result:

• This Data level is confusing, for regular users, which don't know that there is also a "Code" subtree. It does not make sense, looks redundant (always there and always the same), and it's an extra level to unpack when navigating the tree