Help me see my external collaborators

In Visa Insights, I see a bunch of client emails in grey, but it would be good to know whether they are in Dynamics 365 or not. 

I want to see a little indicator next to the external collaborators if they are in Dynamics 365 e.g. an emoji or a Dynamics 365 icon

Figure: See 4 grey icons – Are the external collaborators in Dynamics 365 or not?