[xwiki-devs] [Brainstorming] Issue with removed Parent/Child Relationship

Hi devs, I’ve analyzed the issue of Nested Spaces on the IRC Bot application (http://jira.xwiki.org/browse/XWIKI-12341) and I’ve found some interesting use case. Use case: * An Application lets the user configure where to save pages the application generates or the Application simply generates pages in some space other than the app space. * We want the breadcrumb of the generated pages to point to the App’s home page Before NS: * We’re calling setParent(“<app space>.WebHome”) After NS (the problem!): * We’re loosing the link to the app’s home page since the breadcrumb is currently using references… So the question is: how do we solve this use case? I don’t have many answers. I can think of only 1 ATM: * Keep the ability to set the parent in the Edit page UI * When displaying the breadcrumb for a page, check if the page has specified a parent and if so, uses it instead of the reference parent. * Possibly remove the configuration option to disable parent/child relationship and always use the parent when set, and the reference when not set up. WDYT? Any idea for supporting this use case or for doing it differently? Thanks -Vincent