Please view the following links around an important notification in the use of the X++ web based UI framework for EP in future versions of Dynamics AX.

PartnerSourrce

https://mbs.microsoft.com/partnersource/newsevents/news/newsgeneral/ax_epuiframework.htm

CustomerSource

https://mbs.microsoft.com/customersource/newsevents/news/generalnews/ax_epuiframework.htm

Posted By Fee Nolan