This module allows you to assign different user roles for each domain on a multi-domain Drupal site. It provides an interface to manage these domain-specific roles, ensuring users only have access to content and permissions relevant to the domain they are currently viewing. This functionality helps in managing user permissions more granularly across different sections of your website.
This module provides per-domain role functionality on Domain Access sites, for Drupal 8.
It leverages the domain_config submodule, providing a different configuration for user roles for each domain, and provides a UI to manage them.
Permissions still get defined globally -- this module partitions user roles so that each user account must be assigned a role on each domain they should have access to, instead of having the same roles across all domains. Note that admin-level access may well have ways of changing configurations in a way that is not secure -- this should only be used for lower-level staff roles without extensive admin access.
This module overrides both the core User entity class, and the Cookie authentication provider, and thus may conflict with sites using alternative authentication providers and/or otherwise override the user entity.