When you're a team of marketers trying to push out only the best content on your social media channels, it's helpful to have a Content Approval system in place. Not only can an Approval setup pipeline your content, and get it from Point A to Point B ...
You can edit a post that's awaiting approval, anytime. However, once it has been approved, any edits made will push the post back into the workflow and it will be sent as a fresh post to approvers.