I am wondering why the Entity Developer is not accepting a namespace specification of type AAA.BBB.CCC? It only accepts a single level namespace like AAA.
Thank you for the report, we have reproduced the problem.
As a temporary workaround, you may set the Custom Tool Namespace property to AAA.BBB.CCC.
To do this, right-click on the model icon in Solution Explorer and go to properties. Set the Custom Tool Namespace to the value you need.
Please give the detailed descriptions of the steps to reproduce the problem. Have you run custom tool for the model explicitly?
Anyway, the initial problem will be fixed in the upcoming build of dotConnects, which we plan to release in a week or so.