Tags and keywords
One can't create a ProfileApplication directly from the read-only ModelLibrary 'SIDefinitions' to the 'SysML' Profile. You can use a trick: create a dummy Profile, create a ProfileApplication from it to 'SysML', then "move" the 'source' of that ProfileApplication to 'SIDefinitions', but that has the side-effect of changing a read-only ModelLibrary. (The relationship as shown in the diagram is actually "HACKED" in.)