A company identifies a new opportunity.

Sales associates must collaborate to convert the opportunity to a sale. All associates have access to Microsoft SharePoint, but some associates do not have access to Dynamics 365 for Sales.

You need to ensure that users can collaborate on a single platform that directly integrates with Dynamics 365 data.

Which tool should you use?

A. Microsoft OneDrive for Business
B. Microsoft Skype for Business
C. Microsoft Office 365 Delve
D. Yammer

E. Microsoft Office 365 Groups

References:
https://docs.microsoft.com/en-us/dynamics365/customer-engagement/basics/collaborate-with-colleagues-using-office-365-groups