Microsoft discontinue Office 365 connector for Microsoft team

Hi There, 

Customer is having an integration for adobe sign with MS team. Recently Microsoft announce there will be a retiredment for the office 365 connector , how to make sure there wil be impact or not on the current integration? 

https://devblogs.microsoft.com/microsoft365dev/retirement-of-office-365-connectors-within-microsoft-teams/ 

Thanks