My apologies, but I do not quite understand what the issue is here; I can see from your screenshot that you are looking at the 7ELEVEN namespace, to which you are not logged in, so I would not expect you to be able to see the users in that namespace until you log in yourself.
Perhaps it would help me to understand if you can send me detailed step-by-step list of the things you are doing to reach the screen shown in the screenshot you provided earlier. How do you log in to Analyst? What User and namespace do you use? Please could you provide a step-by-step list of exactly what you are doing, what you see at each step, and how it differs from what you expected to see.
I would also be grateful if you could send me the following files from your Planning server which might help me to diagnose the cause of this issue:
1) Filesys.ini - The location of this file will be shown as 'Active Filesys.ini file' under Tools>Options>General in Analyst
2) Planningerrorlog.csv - This file can be found in the userprofile 'Temp' directories for the user account under which the error occurred; if there is a Cognos Services account defined in your environment, there may be logs in both the logged-in user's 'Temp' directory, and the Cognos Service account's 'Temp' directory. This is located (by default) at C:Users\AppDataLocalTemp in Windows Server 2008 and later; or in C:Documents and Settings\Local SettingsTemp in Windows Server 2003 and earlier.
3) Cogstartup.xml - this is found in the Cognos install location 'configuration' folder, which by default is C:Program Files (x86)IBMCognosc10configurationcogstartup.xml
4) cmplst.txt - this is found in the Cognos install location 'c10' folder, which by default is C:Program Files (x86)IBMCognosc10cmplst.txt