Users tracking into custom visual

[alexsaifas]

Hi guys! I'm developing custom visuals for our company. How can I track user count(Reviewer and Editors) into our custom visuals to differentiate license levels by the number of users as it is already done in many companies (ZebraBI, XViz, etc...)? 

I've found the authenticationService here https://docs.microsoft.com/en-us/power-bi/developer/visuals/visual-api.
But there is not very reach documentation

• authenticationService, generates a service to help with user authentication
  
  Please let me know if this service can help me to differentiate license levels by the number of users?
  Thank you in advance
  Regards, 
  Alex. 
  
  

[v-kkf-msft]

Hi @alexsaifas ,

Please see if these link are helpful:

https://www.youtube.com/watch?v=eAHCYxwuT4I 

https://www.youtube.com/watch?v=WSGimG8BRYg 

https://github.com/microsoft/PowerBI-visuals-tools/blob/7aa9b4141e24c76b7b2df2559d01e6195e1c0bdb/tem... 

 And you may post your case to Custom Visuals Development Discussion, there will be experts could help you.

Best Regards,
Winniz

[alexsaifas]

Also I added my question here https://community.powerbi.com/t5/Custom-Visuals-Development/Users-tracking-into-custom-visual/m-p/20...
Thanks

[alexsaifas]

@v-kkf-msft 
Thank you very much for your answer. But these links won't help me in any way.
I can develop custom visuals. 

My question is: 
How can I track user count(Reviewer and Editors) into our custom visuals to differentiate license levels by the number of users as it is already done in many companies (ZebraBI, XViz, etc...)?
Thanks