Are you referring to the TN User’s Guide where it states:
“This required ID type cannot contain any white spaces and the default value is DUNS.”
If so, this is indeed misleading. The restriction applies to the values assigned to each profile, not to the value of the property itself. In the default case, a DUNS identifier cannot contain spaces. When the required ID type is “Mutually Defined” then profiles cannot have a “Mutually Defined” identifier that contains spaces.
This is because the required ID is used to create an IS user account, which cannot contain spaces.
HTH
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