Hello, 

I already use True for "OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT".

# cat /etc/openstack-dashboard/local_settings | grep DOMAIN
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True
OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = 'Default'


The issue: I have a new domain (taikun), and in this domain I have an administrator user (taikun) . The administrator user when accessing the Skyline UI can't access the Administrator Page. 

On top right there is an Administrator Page link when accessing it using the admin user in the Default domain. 

I attached two images to better show it. Look at the top right of each image. 


image.pngimage.png


On Sat, Jun 28, 2025 at 10:17 AM Hoai-Thu Vuong <thuvh87@gmail.com> wrote:
There is option flag of horizon, which is default by false to disable multiple domain, plz check that.

Thu.

On Sat, Jun 28, 2025, 16:02 Joao Antonio <joao.antonio@taikun.cloud> wrote:


---------- Forwarded message ---------
From: Joao Antonio <joao.antonio@taikun.cloud>
Date: Sat, Jun 28, 2025 at 12:34 AM
Subject: [skyline] Administrator Page not available for an admin user in another domain
To: <openstack-discuss@lists.openstack.org>



Hello,

When I access skyline using admin@Default I'm able to access the Administrator Page.

When I access skyline using taikun@taikun I'm not able to access the Administrator Page.

Some idea why? 


openstack domain show taikun
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| id          | ab2384baf3cc43f7ae1fda0ce7e6ae71 |
| name        | taikun                           |
| enabled     | True                             |
| description | None                             |
| options     | {}                               |
+-------------+----------------------------------+


openstack project list --domain taikun
+----------------------------------+-----------+
| ID                               | Name      |
+----------------------------------+-----------+
| 02c534188ec74a3a89ec530b6d224249 | taikun    |
+----------------------------------+-----------+


openstack user list --domain taikun
+----------------------------------+--------+
| ID                               | Name   |
+----------------------------------+--------+
| 659c6b30bbc54f32a7e90b63d92a9d9d | taikun |
+----------------------------------+--------+


openstack role add --project taikun --user taikun  --project-domain taikun --user-domain taikun admin


openstack role assignment list --project taikun --project-domain taikun --names --effective --user taikun --user-domain taikun
+---------+---------------+-------+---------------+--------+--------+-----------+
| Role    | User          | Group | Project       | Domain | System | Inherited |
+---------+---------------+-------+---------------+--------+--------+-----------+
| admin   | taikun@taikun |       | taikun@taikun |        |        | False     |
| manager | taikun@taikun |       | taikun@taikun |        |        | False     |
| member  | taikun@taikun |       | taikun@taikun |        |        | False     |
| reader  | taikun@taikun |       | taikun@taikun |        |        | False     |
+---------+---------------+-------+---------------+--------+--------+-----------+


openstack role assignment list --project taikun --project-domain taikun
+----------------------------------+----------------------------------+-------+----------------------------------+--------+--------+-----------+
| Role                             | User                             | Group | Project                          | Domain | System | Inherited |
+----------------------------------+----------------------------------+-------+----------------------------------+--------+--------+-----------+
| abeef1135b254247b3ed7e82d67a74ff | 659c6b30bbc54f32a7e90b63d92a9d9d |       | 02c534188ec74a3a89ec530b6d224249 |        |        | False     |
+----------------------------------+----------------------------------+-------+----------------------------------+--------+--------+-----------+

openstack role list
+----------------------------------+-------------------------------+
| ID                               | Name                          |
+----------------------------------+-------------------------------+
| 030aa5e0f28a4e229469478d4bc3a041 | heat_stack_user               |
| 12c79c14d89a4d9bae40f57f7334430f | load-balancer_observer        |
| 58f7e34845f946b99d02ad8ceafeabe5 | service                       |
| 6ad502b80f8146fa8bf84ea46ad4f279 | load-balancer_global_observer |
| 8176fa996c014ced9ac93e057712baa4 | reader                        |
| 9a61d8d430c944b2b95a3773b472347d | member                        |
| 9babd66862fc4df8922c88311640fee6 | load-balancer_quota_admin     |
| abeef1135b254247b3ed7e82d67a74ff | admin                         |
| b06622b5167d4f5ca1c08f63f6da3be4 | load-balancer_member          |
| eb3cf02635894e5d8f80cfc93398520e | load-balancer_admin           |
| fd01d0c357b64d3da37dd482d80d14f7 | manager                       |
+----------------------------------+-------------------------------+



openstack role assignment list --project admin --project-domain Default --names --effective --user admin --user-domain Default
+---------+---------------+-------+---------------+--------+--------+-----------+
| Role    | User          | Group | Project       | Domain | System | Inherited |
+---------+---------------+-------+---------------+--------+--------+-----------+
| admin   | admin@Default |       | admin@Default |        |        | False     |
| manager | admin@Default |       | admin@Default |        |        | False     |
| member  | admin@Default |       | admin@Default |        |        | False     |
| reader  | admin@Default |       | admin@Default |        |        | False     |
+---------+---------------+-------+---------------+--------+--------+-----------+



openstack role assignment list --project admin --project-domain Default
+----------------------------------+----------------------------------+-------+----------------------------------+--------+--------+-----------+
| Role                             | User                             | Group | Project                          | Domain | System | Inherited |
+----------------------------------+----------------------------------+-------+----------------------------------+--------+--------+-----------+
| abeef1135b254247b3ed7e82d67a74ff | 4eabf78b22254a7f99a34a02c09bd45e |       | 0667c5c9c4da4584815880d94f649524 |        |        | False     |
| abeef1135b254247b3ed7e82d67a74ff | 659c6b30bbc54f32a7e90b63d92a9d9d |       | 0667c5c9c4da4584815880d94f649524 |        |        | False     |
| abeef1135b254247b3ed7e82d67a74ff | 659c6b30bbc54f32a7e90b63d92a9d9d |       | 0667c5c9c4da4584815880d94f649524 |        |        | True      |
| abeef1135b254247b3ed7e82d67a74ff | c2d61ab27c6a4563bb96fa549eae2ee8 |       | 0667c5c9c4da4584815880d94f649524 |        |        | False     |
+----------------------------------+----------------------------------+-------+----------------------------------+--------+--------+-----------+