17. The method of claim 15 , where the second entity includes the code, and the method further includes: using an external code debugger to debug the code.
17. The method of claim 15 , where the second entity includes the code, and the method further includes: using an external code debugger to debug the code. 18. The method of claim 17 , where the first entity includes the graphical model, and the method further comprises: synchronizing a graphical model debugger with the external code debugger prior to debugging the graphical model or the code.