how to create Patterns ?

Hi Christophe,
Thank you for answering and sorry too for the delayed answer …
My current case is the

  1. I’m using REC/RPL mechanism and the copy/paste layout
    Nevertheless I don’t know precisely the possibilities offered by the Patterns technologies, so I would like to try using it (firstly in an other model to not mix up with REC/RPL) and to compare these 2 methods in order to decide which one is the most relevant in my case.
    That’s why it would be really appreciated if you could propose some documentation regarding their use in Capella