I have 3 table - Car - Employee - EmployeeOnCar

They have m:n relation

Now:

1/ I add new car entity (carEnt) 2/ I add new Employee for Car (carEnt.EmployeeCollectionViaEmployeeOnCar.Add(new EmployeeEntity("JOHN")) 3/ I save (carEnt.Save(true))

But save only Car entity EmployeeOnCar not save

Please check the question "How do I create a m:n relation between two entity objects? " in the "Best practises -> How do I...?" section of the LLBLgen Pro manual.

I dont said about create m:n relation I am saying about Save Recusive feature in m:n relation

if u have 1:n link

A<B<C -> A.save(true) -> B.save() -> C.save()

I have m:n link

A<B>C

add A, Add multi B , not add C , i can not save recusive

http://www.llblgen.com/TinyForum/Messages.aspx?ThreadID=6386&HighLight=1 The M:N related collections are read-only and not saved. This thread is along the same lines.