today I want to share simple trick of how to show smart tag at DataSource control in Acumatica. Recently I had to generate class, and for my disappointment I wasn't able to get window that can generate class for me. So, in order to get that window, following steps are needed:
1. Go to design mode
2. In properties window select ds
3. Press Show Smart Tag keyboard combination - [Shift]+[Alt]+[F10]
4. Choose anything what you need.