18.104.22.168 Word Attached Toolbars Part
This binary part supports the storage of custom toolbars created by the user.
A package shall contain at most one Attached Toolbars part, and that part shall be the target of an implicit relationship from the Customizations part (§22.214.171.124, Customizations Part).
[Example: The following Customizations part-relationship item contains a relationship to the Attached Toolbars part, which is stored in the ZIP item attachedToolbars.bin:
<Relationships xmlns="…"> <Relationship Id="rId1" Type="http://…/attachedToolbars" Target="attachedToolbars.bin"/> </Relationships>
An Attached Toolbars part shall be located within the package containing the source relationship (expressed syntactically, the TargetMode attribute of the Relationship element shall be Internal).
An Attached Toolbars part shall not have implicit or explicit relationships to any part defined by Office Open XML File Formats [ISO/IEC-29500:2012].
The ZIP item attachedToolbars.bin contains a single binary stream with a single CTBWRAPPER structure as specified in the Word 97-2003 Binary File Format (.doc) Structure Specification ("[MS-DOC] section 2.9.49; CTBWRAPPER") book.