Currect our JIRA Software has only one project because of most basic features are common with several products. For example product-A uses all feature and product-B uses half of common features of product-A plus additional new feature. Product-A and B are expected to be released diferent timing, so for two products we have to have two dirrerent Fixed Version flows. I would like to know to have multiple version flows in one project is possible or not. I guess it seems impossible, but want understand clearly. Please help us.