Chartsheet Part
| Content Type: | application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml | 
| Root Namespace: | http://schemas.openxmlformats.org/spreadsheetml/2006/main | 
| Source Relationship: | http://schemas.openxmlformats.org/officeDocument/2006/relationships/chartsheet | 
An instance of this part type represents a chart that is stored in its own sheet.
A package is permitted to contain zero or more Chartsheet parts. Each such part shall be the target of an explicit relationship from the Workbook part (§12.3.23).
<Relationships xmlns="…"> <Relationship Id="rId2" Type="http://…/chartsheet" Target="chartsheets/sheet1.xml"/> <Relationship Id="rId5" Type="http://…/chartsheet" Target="chartsheets/sheet2.xml"/> <Relationship Id="rId6" Type="http://…/chartsheet" Target="chartsheets/sheet3.xml"/> </Relationships>
The root element for a part of this content type shall be chartsheet.
<chartsheet xmlns:r="…" …> <sheetViews> <sheetView scale="64"/> </sheetViews> <drawing r:id="rId1"/> </chartsheet>
A Chartsheet part shall be located within the package containing the source relationship (expressed syntactically, the @TargetMode attribute of the <Relationship> element shall be Internal).
A Chartsheet part is permitted to have implicit relationships to the following parts defined by this Standard:
- Printer Settings (§15.2.14) 
A Chartsheet part is permitted to have explicit relationships to the following parts defined by this Standard:
- Drawings (§12.3.8) 
A Chartsheet part shall not have implicit or explicit relationships to any other part defined by this Standard.