what would be the right way to generate a REC of RECs?
E.g. if you have defined some (simple) Components with their Functions each as a REC and you now want to define a more complex REC referencing all these simple RECs - and especially the connections between them.
Is there a way to reference RECs from a REC?
Or do you have to instantiate the RECs as RPLs and reference these RPLs?
What happens if the simple RECs are all defined in their own libraries?
Have a look at REC/RPL documentation of Capella and Composite REC. You will find as much answer as what can be given in this forum.