[Starlingx-discuss] What's the process for new requirements?

Hi, I would like to start to propose new features for the next release and I'm wondering what would be the lifecycle of feature requests. I see a stx-specs repository with some templates and examples and I can start from there, but once I have a written proposal what would be the next steps? Does the proposal should be discussed in mailing list or it will be in the gerrit change? What's the criteria to be accepted? Thanks! -Erich