Shared Workbook Revision Headers Part

Content Type:

application/vnd.openxmlformats-officedocument.spreadsheetml.revisionHeaders+xml

Root Namespace:

http://schemas.openxmlformats.org/spreadsheetml/2006/main

Source Relationship:

http://schemas.openxmlformats.org/officeDocument/2006/relationships/revisionHeaders

An instance of this part type contains information about each of the editing sessions performed on the parent workbook at the worksheet level (worksheets added and rearranged in each session).

A package shall contain at most one Shared Workbook Revision Headers part. If it exists, that part shall be the target of an implicit relationship from the Workbook (§12.3.23) part.

example:

<Relationships xmlns="…">
  <Relationship Id="rId9" 
    Type="http://…/revisionHeaders" 
    Target="revisions/revisionHeaders.xml"/>
</Relationships>

The root element for a part of this content type shall be< headers>.

example:

<headers xmlns:r="…" guid="{233BEE23-EB5C-4542-905D-0230EFFED88B}" 
  diskRevisions="1" revisionId="4" version="3">
  <header guid="…" dateTime="…" maxSheetId="4" userName="…" r:id="rId1">
    <sheetIdMap count="3">
      …
    </sheetIdMap>
  </header>
  …
  <header guid="…" dateTime="…" maxSheetId="4" userName="…" r:id="rId3">
    <sheetIdMap count="3">
      …
    </sheetIdMap>
  </header>
</headers>

A Shared Workbook Revision Headers part shall be located within the package containing the source relationship (expressed syntactically, the @TargetMode attribute of the <Relationship> element shall be Internal).

A Shared Workbook Revision Headers part is permitted to have explicit relationships to the following parts defined by this Standard:

Shared Workbook Revision Log (§12.3.17)

A Shared Workbook Revision Headers part shall not have any implicit or explicit relationships to other parts defined by this Standard.