Create role Programmatically in superset

[milehighdev2]

Our org has the need to create a power user and read-only role that is different than default roles like gamma and alpha. How do we modify the custom security manager code to create a new type of role, assign permissions and put the user in that role upon the user's first time logging into Superset? We are also using SSO with Keycloak.

[mayurnewase]

fab have cli to export and import roles, maybe you can try that?
fab needs to expose this api, so might be better to open this issue there.