...
The RelayState parameter tells the Pricefx Core (the Service Provider) to which web page to redirect after a successful user login. A RelayState is just a token to select a redirect target after successful authentication (i.e., after the SAML/consume URL is called). The relayStateName is arbitrary and can be defined freely (it should contain only letters, no whitespaces).
relayStateName - Is a name sent by the Identity Provider.
relayStateURL - Is a URL to jump to. The value can contain:
replacements
deep links
For the definition of RelayStates, you can use the RelayState Builder.
Authorization
Authorization management - i.e., Roles and Groups - must still be maintained in Pricefx.
...