Actually, this is not really an 'option', at least not in the classic sense. Starting with NX 8.5 when you select most any object a so-called 'Shortcut Toobar' will appear near where you selected and it will contain the icons for what were felt to be the most commonly used functions valid for that particular type of object and if multiple objects were selected, then those functions which could be performed on the selected set of objects will be shown. And this list of functions is also context and application specific. For example in the case above, since you're in the Sketcher when you select a curve you get not only the the generic functions, like Hide or Delete, but also the Sketch specific functions like the Constraints and whether you want it to be a Reference object or not.
And keep in mind that the contents of these 'Shortcut Toolbars' are fully customizable where you can remove functions that you don't want to access and/or add additional ones which are relevant for whatever you're doing, and again this is both context specific and object type specific meaning that I can assign different functions when selecting a solid body versus a feature or curve versus a surface.
The whole idea of these 'Shortcut Toolbars' is to give you immediate access to the generally expected next operation without having the do anything more than selecting the object(s) that you're wishing to act on. And while it was true that in the past you could do something similar by pressing MB3 after selecting something, which you can still do and you'll get a more complete list of functions, like you've gotten in the past, but now without the need to press MB3 for the most common of these operations.
Anyway, give it a try and pay attention to what is available now when selecting objects as you may find that you can save a lot of extra keystrokes during the course of the day.
John R. Baker, P.E.
Product 'Evangelist'
Product Engineering Software
Siemens PLM Software Inc.
Industry Sector
Cypress, CA
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UG/NX Museum:
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