LocalTag both use the
xs:hexBinary XML type in the Groups Register XML. Some points to note:
- XML Registers processors should be aware that values for these properties such as
0Fmust all be handled and treated as the same value.
- The number of characters used to represent the value has no meaning. So, for example, it would be incorrect to think that in the KLV encoding of a Group a Local Tag necessarily has four bytes just because the Groups Register says
LocalTagproperty – it is necessary to refer to the value of Byte 6 of the Group UL to work out the Local Tag length (and other details) to be used in the KLV encoding.