After having upgrade the XWiki instance to a recent version (7.4+), you should convert your existing pages to nested ones. This will permit:

  • (1) to keep the existing hierarchy between pages, made with the parent/child relationship, which will be lost otherwise.
  • (2) give you the opportunity to create pages under any old page, as you could under new pages.

To perform this conversion, we have developed an application called Nested Pages Migrator Application. Its principle is to move all existing pages under their parent, so that the old parent/child relationship become physically represented by the Nested Pages hierarchy.

Fix the hierarchy


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