Is it possible to add clickable emails to a dashboard?



I have searched within the community but could not find the specific answer to this. We are creating a dashboard that will be shared with an external partner. I'd like to create a 'relationship map' that will show the corresponding assigned reps from our organization and theirs. Specifically, I'd like to include their emails so they can click and send emails directly from the dashboard. Is this possible?

Thank you!