Once an allocation concept is elaborated, the allocation is formalized by copying the system block operations and receptions (including documentation and requirements dependencies) to respective subsystem blocks. This process is supported by the SE-Toolkit feature Allocate Operations from Swimlanes.

1. In the Tools Menu select Tools > SE-Toolkit\Modeling Toolbox.
2. In the Modeling Toolbox dialog box select Other.
3. For the appropriate package (in this example the SecuritySystemWB_AD package) select Activity Diagram(s).
   
4. In the Modeling Toolbox dialog box click Set Source.
5. Select the system block (in this example the SecuritySystem in the ArchitecturalDesignPkg).
6. In the Modeling Toolbox dialog box click Set Destination.
7. In the Modeling Toolbox dialog box click Allocate Operations from Swimlanes.