| Name | Type | Description | Required | 
|---|
| PatchFamily | String | Identifier which indicates a sequence family to which this patch belongs. | Yes | 
| ProductCode | Guid |                          Specifies the ProductCode of the product that this family applies to.                         This attribute cannot the specified if the TargetImage attribute is specified.                      |   | 
| Sequence | String | Used to populate the sequence column of the MsiPatchSequence table in the final MSP file. Specified in x.x.x.x format. See documentation for Sequence column of MsiPatchSequence table in MSI SDK. |   | 
| Supersede | YesNoType |                          Set this value to 'yes' to indicate that this patch will supersede all previous patches in this patch family.                         The default value is 'no'.                      |   | 
| Target | String | This attribute has been deprecated; please use the TargetImage attribute instead. |   | 
| TargetImage | String |                          Specifies the TargetImage that this family applies to.                         This attribute cannot the specified if the ProductCode attribute is specified.                      |   |