In Grommunio Admin > Grommunio Settings > License
You can see how many User Licenses (Max users) are available and how many licensed users have already been created. If you click the arrow down icon, you'll then see a list with all your domains, however the amount of licensed users shows is "(0)" for all domains. I was able to reproduce this using the Grommunio Appliance with supported sources.
Affected Version:
S | Name | Type | Version | Arch | Repository
---+-------------------------------------+------------+---------------------------------+--------+------------------
| branding-grommunio | srcpackage | 1-lp155.17.1 | noarch | grommunio
i | grommunio | pattern | 1-lp155.9.1 | x86_64 | grommunio
i+ | grommunio-admin-api | package | 1.15.1.3b491ef-lp155.33.1 | noarch | grommunio
| grommunio-admin-api | srcpackage | 1.15.1.3b491ef-lp155.33.1 | noarch | grommunio
| grommunio-admin-api-bash-completion | package | 1.15.1.3b491ef-lp155.33.1 | noarch | grommunio
i+ | grommunio-admin-common | package | 35.36c09d4-lp155.20.1 | noarch | grommunio
| grommunio-admin-common | srcpackage | 35.36c09d4-lp155.20.1 | noarch | grommunio
i+ | grommunio-admin-web | package | 2.9.0.49.ad47567-lp155.13.1 | noarch | grommunio
| grommunio-admin-web | srcpackage | 2.9.0.49.ad47567-lp155.13.1 | noarch | grommunio
i+ | grommunio-antispam | package | 3.8.4-lp155.1.1 | x86_64 | grommunio
| grommunio-antispam | srcpackage | 3.8.4-lp155.1.1 | noarch | grommunio
| grommunio-antispam-debuginfo | package | 3.8.4-lp155.1.1 | x86_64 | grommunio
| grommunio-antispam-debugsource | package | 3.8.4-lp155.1.1 | x86_64 | grommunio
| grommunio-archive | package | 1.3.13.g137.d1b0df1b-lp155.6.24 | x86_64 | grommunio
| grommunio-archive | srcpackage | 1.3.13.g137.d1b0df1b-lp155.6.27 | noarch | grommunio
| grommunio-archive | srcpackage | 1.3.13.g137.d1b0df1b-lp155.6.26 | noarch | grommunio
| grommunio-archive | srcpackage | 1.3.13.g137.d1b0df1b-lp155.6.24 | noarch | grommunio
| grommunio-archive | srcpackage | 1.3.13.g137.d1b0df1b-lp155.6.18 | noarch | grommunio
| grommunio-archive-debuginfo | package | 1.3.13.g137.d1b0df1b-lp155.6.24 | x86_64 | grommunio
| grommunio-archive-debugsource | package | 1.3.13.g137.d1b0df1b-lp155.6.24 | x86_64 | grommunio
| grommunio-auth | package | 0.2.16.e187c26-lp155.20.1 | noarch | grommunio
| grommunio-chat | package | 7.8.0-lp155.5.1 | x86_64 | grommunio
i+ | grommunio-common | package | 24.0cedcbe-lp155.21.1 | x86_64 | grommunio
| grommunio-common | srcpackage | 24.0cedcbe-lp155.21.1 | noarch | grommunio
i+ | grommunio-cui | package | 1.0.265.2c7abfc-lp155.26.1 | noarch | grommunio
| grommunio-cui | srcpackage | 1.0.265.2c7abfc-lp155.26.1 | noarch | grommunio
i+ | grommunio-dav | package | 1.3.20.45e9e18-lp155.1.1 | noarch | grommunio
| grommunio-dav | srcpackage | 1.3.20.45e9e18-lp155.1.1 | noarch | grommunio
i+ | grommunio-dbconf | package | 1.1.1.da20a46-lp155.16.1 | x86_64 | grommunio
| grommunio-dbconf | srcpackage | 1.1.1.da20a46-lp155.16.1 | noarch | grommunio
| grommunio-dbconf-debuginfo | package | 1.1.1.da20a46-lp155.16.1 | x86_64 | grommunio
| grommunio-dbconf-debugsource | package | 1.1.1.da20a46-lp155.16.1 | x86_64 | grommunio
i | grommunio-error-pages | package | 1.0.10.bb2df37-lp155.17.1 | noarch | grommunio
| grommunio-error-pages | srcpackage | 1.0.10.bb2df37-lp155.17.1 | noarch | grommunio
| grommunio-files | package | 26.0.12-lp155.5.1 | noarch | grommunio
| grommunio-files | package | 26.0.12-lp155.4.2 | noarch | grommunio
i+ | grommunio-imapsync | package | 2.264-lp155.2.1 | noarch | grommunio
i+ | grommunio-index | package | 1.0.1.gd50c1fd-lp155.21.1 | x86_64 | grommunio
| grommunio-index | srcpackage | 1.0.1.gd50c1fd-lp155.21.1 | noarch | grommunio
| grommunio-index-debuginfo | package | 1.0.1.gd50c1fd-lp155.21.1 | x86_64 | grommunio
| grommunio-index-debugsource | package | 1.0.1.gd50c1fd-lp155.21.1 | x86_64 | grommunio
| grommunio-keycloak | package | 22.0.5-lp155.3.2 | noarch | grommunio
| grommunio-office | package | 7.4.1-lp155.4.4 | x86_64 | grommunio
| grommunio-office-debuginfo | package | 7.4.1-lp155.4.4 | x86_64 | grommunio
| grommunio-office-fonts | package | 7.4.1-lp155.4.4 | noarch | grommunio
i+ | grommunio-release | package | 2023.11.3-lp155.12.1 | x86_64 | grommunio
| grommunio-release | srcpackage | 2023.11.3-lp155.12.1 | noarch | grommunio
i+ | grommunio-setup | package | 1.0.109.048c9c5-lp155.28.1 | noarch | grommunio
| grommunio-setup | srcpackage | 1.0.109.048c9c5-lp155.28.1 | noarch | grommunio
i+ | grommunio-sync | package | 2.0.80.655dec9-lp155.34.1 | noarch | grommunio
| grommunio-sync | srcpackage | 2.0.80.655dec9-lp155.34.1 | noarch | grommunio
i+ | grommunio-web | package | 3.7.10.5218bbf5-lp155.11.6 | noarch | grommunio
| grommunio-web | srcpackage | 3.7.10.5218bbf5-lp155.11.6 | noarch | grommunio
i+ | grub2-theme-grommunio | package | 1-lp155.17.1 | noarch | grommunio
| jitsi-meet-branding-grommunio | package | 2.0.6726-lp155.11.1 | noarch | grommunio
| jitsi-meet-branding-grommunio | package | 2.0.6726-lp155.10.1 | noarch | grommunio
| jitsi-meet-branding-grommunio | srcpackage | 2.0.6726-lp155.11.1 | noarch | grommunio
| jitsi-meet-branding-grommunio | srcpackage | 2.0.6726-lp155.10.1 | noarch | grommunio
i+ | NAME="grommunio" | product | "2023.11.3" | noarch | (System Packages)
i+ | patterns-grommunio | package | 1-lp155.9.1 | x86_64 | grommunio
| patterns-grommunio | srcpackage | 1-lp155.9.1 | noarch | grommunio
i+ | plymouth-theme-grommunio | package | 1-lp155.17.1 | noarch | grommunio
i | system-user-grommunio | package | 3-lp155.10.6 | noarch | grommunio
v | system-user-grommunio | package | 3-lp155.10.5 | noarch | grommunio
v | system-user-grommunio | package | 3-lp155.10.4 | noarch | grommunio
v | system-user-grommunio | package | 3-lp155.10.3 | noarch | grommunio
v | system-user-grommunio | package | 3-bp155.1.4 | noarch | base
| system-user-grommunio | srcpackage | 3-lp155.10.6 | noarch | grommunio
| system-user-grommunio | srcpackage | 3-lp155.10.5 | noarch | grommunio
| system-user-grommunio | srcpackage | 3-lp155.10.4 | noarch | grommunio
| system-user-grommunio | srcpackage | 3-lp155.10.3 | noarch | grommunio
i+ | systemd-coredump-grommunio | package | 1-lp155.3.1 | noarch | grommunio
| systemd-coredump-grommunio | srcpackage | 1-lp155.3.1 | noarch | grommunio
i | systemd-presets-branding-grommunio | package | 2023.11-lp155.1.1 | noarch | grommunio
| systemd-presets-branding-grommunio | srcpackage | 2023.11-lp155.1.1 | noarch | grommunio