For Dynamics had just the collaboration feature been enabled which shows if another user has opened a contact, account, case or opportunity record. It would be great if the collaboration feature is also enabled for marketing tables like marketing email and email (if it would be easy, also for the other marketing entities, but most important for the marketing emails).



Similar idea where I cannot vote:
https://experience.dynamics.com/ideas/idea/?ideaid=bb4af780-2491-e911-80e7-0003ff68897c

Link to article:
https://powerapps.microsoft.com/en-us/blog/easy-power-apps-collaboration-with-multiplayer-apps/
https://www.c-sharpcorner.com/article/how-to-enable-collaboration-feature-in-dynamics-365-crm-online/