I installed the latest version of Requirement VP available on the Capella site. I am using capella version 1.4.2. I have a problem, when I activate the Requirement VP I do not have the possibility to create requirements directly on Capella I can just import them in ReqIF format.
The latest version of the Requirement VP is for Capella 5.0.0. You should install version 0.11.1 instead form Capella 1.4.x.