Aras karimi

Hello Dear DrAmine,

I am optimizing a 3D airfoil using Fluent's adjoint solver. I have two design constraint, one of which is a fixed chord length and the other is a fixed camber line. During optimization, these two conditions must be applied.
I see a number of design conditions from the design conditions tab in Design Tool, but I don't know which one I should use correctly.

I have also read the User Guide of the Adjoint Solver completely but I still don't know which one to use and how to use it.
I spent a few months trying to solve this problem but I didn't succeed.
I hope you can help me how to apply these two design conditions to the geometry. Thankyou