[keycloak-user] Hardcoded LDAP group mapper (like hardcoded-ldap-role-mapper)?

Hello, With user federation it's possible to automatically add a role to a user imported from LDAP (using hardcoded-ldap-role-mapper) but is it possible to add it to a group? I have no group configured within my LDAP but I'd like to add LDAP users to a specific Keycloak group. Thanks Cedric