Drag and drop was not on the list of deprecated features for Dynamics 365 for Operations, but it currently isn't available. We have been told that it will be implemented, but isn't currently schedule for a release. We are using dynamics AX to integrate with of 3rd party document management solution called Egnyte. Users require the ability to drag and drop files to an AX form that will then push the document to our document management system. Since drag and drop currently isn't available, we are not able to meet our users expectations. Drag and drop was available in AX2012 R3. We started our implantation using Dynamics AX2012 R3. The Microsoft product team helped us upgrade to Dynamics 365 for Operations. Drag and drop was being used in our AX2012 R3 version of the solution. After the upgrade we became aware that drag and drop wasn't available. Please implement drag and drop in one of the next updates.