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 number which uniquely identifies the class within the system.
Contains the number of the department of which the class is a member.
Provide an extension hook to customize MrchHrClsRef.
This type can hold a number of digits count 4.