[xwiki-users] Automatic subpage creation for application items

Hi, as I am new to XWiki I am trying to gain some inspiration and ideas how to successfully use it for our business purposes. I have created an app (application within a minute) to organize and manage our projects. We have designed a structure of fix sub-wikipages, which we want to attach to every application item. Example: let's say we have a project #123 and some metainformation like project leader etc. which is all organized in the application fields. And now we want some subpages like 1. project-todos, project-documentation, project-log etc. What possible ways do exist to automatize the creation of the subpages, so that each time I create a project item in that app, all the predefined subpages will be created by the system. I don't expect you to write me the complete solution. But I would really appreciate if you could just drop some buzzwords or some links, that point me the proper direction. Thanks in advance, best regards, Moritz