You are working for a company that is in the process of trying to secure a large contract As you work with this sales opportunity, you need to manage all the various people involved in the sale…

You are working for a company that is in the process of trying to secure a large contract As you work with this sales opportunity, you need to manage all the various people involved in the sale, both from the customer and external stakeholder point of view. You need visibility on the Opportunity record to do this. Which type of functionality can you use in Microsoft Dynamics 365 to facilitate visibility of those involved?