OS user

HI Anonymous ,

Try using USERNAME dax function in Power BI.

you can refer following link for details:

https://powerbi.microsoft.com/en-us/blog/using-username-in-dax-with-row-level-security/

If this helps and resolves the issue, appreciate a Kudos and mark it as a Solution! 🙂

Thanks,

Pragati

Anonymous 

CONCATENATE only works for 2 objects. You need multiple CONCATENATE and Format().

Access = CONCATENATE("Confidential: Data accessed ",
           CONCATENATE(USERNAME(), 
            CONCATENATE(FORMAT(NOW(),"YYYY/MM/DD HH:MM:SS"),"is responsible for keeping this data secure.")

Paul Zheng _ Community Support Team
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.