Where is contact surface option an Optistruct solver of 2020.1 student version?

Rushiraj Kadge

I am using HYPERWORKS 2020.1 student edition version. 

For contact analysis, there is not option as CREATE-----CONTACT SURFACE. Contact group is getting created.

How to create CONTACT SURFACE in that?

Please help me with the same.

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Adriano Koga_20259

in HM2020, there was a naming change, and the 'Contact Surface' is not called 'Set Segment'.

The fucntion is still exactly the same.