Hi @MarianaRi - You are able to convert a request into multiple projects with a few caveats. First, if you have it setup to delete the related request upon conversion, then there will be no request to go back to in order to spin a second project. Second, when you convert a request to a project and then do it again, the project loses its relationship with the original request converted to a project. This becomes an issue for Requestors because on the Requests tab they won't be able to see all of the related projects their request was converted to, they will only see the most recent one in the "Converted To" column. It depends on the use case if this is a problem, definitely workarounds here available.
Hope this helps!