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According to the requirement of the service provider, you can return one of the following values in the NameID attribute:
- SAM SAM Account Name
- User Principal Name
- Down-Level Login Name
- Custom Attribute
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In the context menu of the service provider, select "Edit"
Change
the "NameID Format" as requiredSelect the appropriate option
If you want to map the NameID attribute to a custom attribute, then you need to add the custom attribute first.
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