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I recently viewed the SimAcademy Webinar: Automatic Contact Methods with MSC Nastran/Patran and I have a followup question on this

Regarding the patran tool that creates the contact bodies and contact pair, I can also see it in Patran 2017.0.2.
The webinar mentions using Patran 2018, does it mean I can not use it in patran 2017 even though it is available ?