--- title: "Element " source: https://dev.pageseeder.com/psml/elements/element-documentinfo.html description: "PSML Element reference for " last_updated: 2026-08-07T17:09:54+10:00 tokens: ~399 --- # \ ## Summary Metadata at the [document](../../reference/glossary/documentinfo.md) level. This element is a wrapper for information about the underlying document [URI](../../reference/glossary/uri.md), [reverse cross-references](../../reference/glossary/reverse_xref.md) and [document versions](../../reference/glossary/version.md). For metadata at the fragment level see ``. ## Usage context | Element category | metadata | | --- | --- | | PSML level | metadata | | Permitted content | ` ` | | Permitted parent | `` | | HTML equivalent | `` | | OpenXML equivalent | | ## Attributes This element does not have any attributes. ## Examples A document without any reverse reference or version has the following document info: ```lang-xml ... ``` ## Schema ### XML Schema ```lang-xml ``` ### Relax Schema ```lang-relax element documentinfo { element uri, element publication?, element compareto?, element versions?, element reversexrefs? } ``` ## Compatibility This element was introduced in the first draft of PSML and is well-supported from PageSeeder 5.1.