For embedded views from other databases, the database path can not be entered as a formula. After the design refresh from one template, the other database must always be manually re-selected. It would be helpful to specify the database path (".. \other.nsf \ view1"). This is already possible in framesets.
e.g, Formula for database: @Subset(@DbName; 1) + @Leftback(@Subset(@DbName; 1); "\\") + "other.nsf")