Hello.
Inventor Nastran model tree icon display enhancement.
As you can see from below video, when changing "Hide/Display Body" in Nastran, icon is the same, no visual change as it is done in Inventor, which can make users confused.
Hiding in Nastran also hides bodies in Inventor, which can cause model to disappear and you cannot switch it back via features, only via "Solid Bodies", which can again be confusing for normal users to find that.
Best regards,
Rene Repina