2.1.7.53 Timeline Cache
An instance of the Timeline Cache part type specifies a single Timeline cache (section 2.2.15.1) in the workbook (section 2.1.7.61).
Content type: application/vnd.ms-excel.TimelineCache+xml
Source relationship: http://schemas.microsoft.com/office/2010/relationships/TimelineCache
A package MUST contain one Timeline Cache part per BrtBeginTimelineCacheID (section 2.4.282) record in the workbook part, and that part MUST be the target of an explicit relationship from the workbook part.
A Timeline Cache part MUST NOT have implicit or explicit relationships to any part specified in this document.
The syntax of the structures contained in this part uses XSD, as specified in [XMLSCHEMA1] and [XMLSCHEMA2].
This specification defines and references various XML namespaces by using the mechanisms specified in [XMLNS].
The content of this part is XML, and the root element for the part is the timelineCacheDefinition element, as specified in [MS-XLSX] section 2.4.58.