Going forward, I ran into another problem which might be related:
To check if a time recording item ("CalendarItem") had been changed since a certain date, I wanted to introduce a status where one possible value would be "Changed" and subsequently there would be an intra-BO-node-association "ReplacedBy" to another "CalendarItem".
Unfortunately, Dev Desktop throws error that the respective node was "not found":
(Same error for level 2, that is EmployeePayrollTime.TimesPerEmployee.TimeTypeBalance)
On the other hand, if I go back to subnode level 1, the association can be activated successfully:
Could there be a connection between this problem and the fact that the subnode items from level 2 and below are not displayed when opening an existing BO instance??
Kind Regards
Pablo