How to pass role attribute in SAML OR ODIC app, based on the role user assumed within app :

Use case : Once the user is logged into application (ex ABC portal), user can have multiple roles & has ability to switch roles like member, employer, admin, etc.. depending on the Okta groups user is part.

Now users want to SSO to an other app & wants to pass the current role that user is assumed.

Example :

1. User logged into app(ex ABC portal) as member & click on the SAML/OIDC app then Okta needs to pass the role attribute as member
2. user now switches role to employer & click on the SAML/OIDC app then Okta needs to pass the role attribute as Employer.

QQ's:

1. What are the possible options to solve this use case ?
2. Can App (ex ABC portal) pass a role attribute as query parameter to Okta ? so that during attribute fulfillment within Okta using the expression language, we verify if user is part of a particular group & allow the user to send that role ?