Change the space members.
If a space has an administrator, only the space administrator and the system administrator can change members.
If a space has no administrator, all members of the space and the system administrator can change members.

1. Click the app icon in the header.

2. Click Space.

3. Click the space name of a space of which you want to change members.

4. On the "Space" screen, click the item to show space details in .

5. On the "Space details" screen, click Change members.

6. On the "Change space members" screen, change members of the space as necessary.

   On the "Change space members" screen, you can also set and change the space administrators.
   

7. Confirm your settings and click Save.