<RoleIdentifiers>
<Attribute name="Role"/>
<Attribute name="member"/>
<Attribute name="memberOf"/>
</RoleIdentifiers>
RoleIdentifiers Element
The RoleIdentifiers element defines what SAML attributes within the assertion received from the user should be used
as role identifiers within the Java EE Security Context for the user.
By default Role attribute values are converted to Java EE roles.
Some IdPs send roles using a member or memberOf attribute assertion.
You can define one or more Attribute elements to specify which SAML attributes must be converted into roles.