I have a schema file that is used to generate an InfoPath form.
The form is then published to a WSS Form library.
BizTalk writes to the library using WSSLib.
The record shows up in the library fine.
When you "Fill out this form" in WSS it also adds the record without any
problem.
When you try to edit the document written by BizTalk using InfoPath, you
find the Phone and PhoneExt fields.  Both fields have identical definitions
on the InfoPath form design and both fields are identical in the schema
definition but you can edit the Phone field but NOT the PhoneExt field.

Has anyone seen this before?

Thanks
C