I can't find Conditional events and Event based gateway int the Bonita BPMN editor ?
Is it normal ?
Is there some well know workaround in this context the community had addopted?
Some workarounds to the missing event based gateways exists. You can find a few of them in a blog post on www.kurze-prozesse.de.
Hello - Bonita supports condition gateways (parallel, exclusive and inclusive) and events (process/boundary) but not the ones you are specifically looking for.