* @param roleList The list to add role names to.
     * @param id The group ID to process.
     */
    protected void processParentGroup(final EntraIdUser user, final List<String> groupList, final List<String> roleList, final String id) {
        processParentGroup(user, groupList, roleList, id, 0);
    }

    /**
     * Processes parent group information for nested groups with depth tracking.