Hi there @debivy,
Welcome to the Community!
I’m afraid the bad news here is that we can't remove those double dashes "--" and still have a signature. We’re always looking for ways to make our integrations more powerful, and it sounds like this could be really useful for others as well, so much so that it’s already one of the top feature requests for this app.
I’ve added your email address as another vote for this addition. I don’t have an ETA of when or if this will happen, but we will definitely email you if it does become a reality.
Sorry I couldn’t give you better news here! Happy to answer any questions you might have about this or anything else. Thanks!