This is root element of this document which contains name space definitions for the document elements.
It's a referenced element. For detailed description, please refer referenced element doc.
Description is not available.
Contains the value of the differential group that the differential belongs to. This field must be a valid value on the diff_group_head table.
Contains the value of the differential that is included in the differential group. This field must be a valid value from the diff_ids table.
Provide an extension hook to customize DiffGrpDtlRef.
This type can hold a string of max length of 10 characters.