Does anyone know how we can add BI tiles to a workspace without needing to be in the development area please? I understood this was possible but am struggling to work out how to do it. Many thanks, Jon.
These are very different things, so there is no common answer.
Users can add tiles by Options > Add to workspace. Try it in sales orders form, for instance.
Power BI requires a special type of control, which obviously must be added by developers. Then users can choose which visuals will be displayed there. Also note that an administrator must configure the connection to Power BI.
KPIs, charts and their underlying aggregate measurements need to be modeled in AOT.