SAML Attributes

HI

I would like to return 3 attributes on the SAML response back to my application:
FirstName
LastName
EmailAddress

I have tried to update the Application Settings the AddOns tab - but it still doesn’t work.

==============
{
“mappings”: {
“email”: “htt p://schemas.xmlsoap.org/ws/2005/05/identity/claims/EmailAddress”,
“given_name”: “htt p: schemas.xmlsoap.org/ws/2005/05/identity/claims/FirstName”,
“family_name”: “htt p: schemas.xmlsoap.org/ws/2005/05/identity/claims/LastName
}
}