updateReasonType

indicates the type of the reason for update that it applies to, and is configurable. If this attribute is not used, a technical change is implied. The attribute can have one of the following values:
- "urt01" - the changes are editorial (and therefore there must be no change markers in the data module that relate to this reason for update). There must be no technical changes in an element that relate to this reason for update.
- "urt02" - the changes are technical. Provided that the data module is not revised, there must be change markers that relate to this reason for update.
- "urt03" - the changes are related to markup only. If these changes affect the technical content of the data module, and the data module is of issue type changed, the changes that relate to this reason for update must be marked.
- "urt04" - the changes are to applicability markings only. If these changes do not affect the technical content (or the issue type is other than changed), there must be no change markings in the data module that relate to this reason for update.
- "urt05" - the changes are to referencing markings only. If these changes do not affect the technical content (or the issue type is other than changed), there must be no change markings in the data module that relate to this reason for update.