How to Create OST_CLines or called Reference Lines ?

[AD8080202]

How to Create OST_CLines or called Reference Lines ?

Which method to use to create
1.ChangeToReferenceLine();
2.ReferencePlane
3.other

Please help me.

Thank you!

[Aaron.Lu]

Dear AD8080202, May I know how you create it in UI?

[AD8080202 · Accepted solution]

I look to help solve
Thank you ~