For each solution, you can define the solution references. You define a reference to another solution if you want to use elements of that solution in the current solution. Besides the elements of the current solution, you can only re-use elements of its referenced solutions.

In the dialogs, where you can select and assign existing elements, only the relevant elements of the current solution and its referenced solutions are shown.

Standard procedure

1.	Click Business process modeling.
2.	Click the References tab.
3.	Click Add.
4.	In the Solution field, enter or select a value.