Hi Mark
Just to add to my colleague Francesco's comments.
For Android devices - You may wish to use the App Compliance part of the Android Enterprise policy where you can enable or disable specific system apps and standard apps such as the Google apps (Play, Chrome etc). In addition there is an Accounts section where you can specify or prevent specific domains allowed for example for personal accounts.
Regarding training, the Security Learning Academy will be sunset at the end of this year, it's being replaced with the (global) IBM Training Portal which you can find at: https://ibm.biz/BdSGD8
In addition to this we have created a series of training webinars to specifically help you get set up quickly and easily. This is called the Tech Intro series and is available at the following link: https://ibm.biz/BdSGHs
Please note that these links require IBMid which you are probably already using to log into the Community.
If you ever have issues with the IBMid you can verify and reset password: https://myibm.ibm.com
Best regards
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Eamonn O'Mahony
Technical Client Success Manager
IBM Security
Dublin, Ireland
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