Create a shell script as below to mock custom user groups:

case "$1" in
'user1')
        echo "uid=1051601153(user1) gid=1051600513(domain users) groups=0001(auto-test-group01),0002(auto-test-group02),0003(auto-test-group03),0004(auto-test-group04),0005(auto-test-group05),0006(auto-test-group06),0007(auto-test-group07),0008(auto-test-group08),0009(auto-test-group09)" ;;
'user2')
        echo "uid=1051601153(user2) gid=1051600513(domain users) groups=0001(auto-test-group01),0003(auto-test-group07)";;
'user3')
        echo "uid=1051601153(user3) gid=1051600513(domain users) groups=0001(auto-test-group01),0002(auto-test-group02),0003(auto-test-group03),0004(auto-test-group04),0005(auto-test-group05),0006(auto-test-group06),0007(auto-test-group07),0008(auto-test-group08),0009(auto-test-group09)" ;;
'user4')
        echo "uid=1051601153(user4) gid=1051600513(domain users) groups=0001(auto-test-group02),0002(auto-test-group07)" ;;
'user5')
        echo "uid=1051601153(user5) gid=1051600513(domain users) groups=0001(auto-test-group03),0002(auto-test-group07)" ;;
'user6')
        echo "uid=1051601153(user6) gid=1051600513(domain users) groups=0001(auto-test-group_auto)";;
'user7')
        echo "uid=1051601153(user7) gid=1051600513(domain users) groups=0001(auto-test-group04),0002(auto-test-group07)" ;;
'user8')
        echo "uid=1051601153(user8) gid=1051600513(domain users) groups=0001(auto-test-group05),0002(auto-test-group07)" ;;
'user9')
        echo "uid=1051601153(user9) gid=1051600513(domain users) groups=0001(auto-test-group06),0002(auto-test-group07)" ;;
esac

Stop Unravel.

<Unravel installation directory>/unravel/manager stop

From the installation directory, run the following command to set the RBAC configurations using the template script.

<Unravel installation directory>/unravel/manager config rbac script </path/to/rbac/tag command/script>

Apply the changes.

<Unravel installation directory>/unravel/manager config apply

Start Unravel

<Unravel installation directory>/unravel/manager start