The MRM parser does not exactly follow the XML Schema specification.
Note, however, that the XMLNSC domain fully complies with the XML Schema specification when validation is enabled. All of the constructs that are mentioned in this topic are supported by the XMLNSC domain.
The following features can be created and edited using the message editor, but are not honored by the MRM domain.
The following features can be created and edited using the message editor, but the MRM domain processes them in a way that differs from the XML Schema specification.
If validation is enabled in a message flow, the following features or scenarios are not validated in exactly the same way as a validating XML parser would validate them: