Inheritance between two packages

Hi guys,

fist of all thank you very much for your support. My last issue has been solved very quick.

Now I have a new problem regarding inheritance between two packages.

In detail:

I have two tables which are located in different packages.

Package X:

Model A

Table 1

Package Y:

Model B

Table 2

Now I want in Model A to create an inheritance tree where Table 2 inherits from Table1. This is not possible by default. The only way I have found out is to create an extra package and move the tables there and use the inheritance as a shortcut in model A.

Is this possible without this workaround?

Thank you very much. I hope the explanation is understandable.

Cheers,

Ahmet