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. It's a referenced element. For detailed description, please refer referenced element doc. Description is not available. Description is not available. Description is not available. Indicates which system module the UDA belongs to. This will always be 'ITEM'. A code to indicate how the UDA will be displayed to the user. Values are in the UDIS code table. Optional field indicating what value types are valid for this UDA. Valid types are NUM, ALPHA, DATE. Not used in RWMS. Y or N to indicate whether the UDA is limited to having at most one value. Description is not available. Description is not available. Description is not available. Provide an extension hook to customize UDADesc. Provide an extension hook to localize UDADesc. This type can hold a number of digits count 3. This type can hold a string of max length of 120 characters. This type can hold a string of max length of 12 characters. This type can hold a string of max length of 2 characters. This type can hold a string of max length of 20 characters. This type can hold a number of digits count 5. This type can hold a string of max length of 1 characters.