Azimuth Angle of Blades

Dr. Jonkman

As another question; I am curious about aerodynamic modeling of blades in Parked situation. how can I implement quasi-steady and unsteady formulation to address motion dependent forces (Buffeting and self-excited forces)?
where can I change the parameters dealing with aerodynamic admittance function and/or aerodynamic flutter derivatives?
from the forum posts like:
(Extreme events)
and
(Extreme events - #15 by Jason.Jonkman)

I comprehended that in parked situation only quasi-steady is taken into the account.
I would be appreciated if you help me in my two stated questions?

Many Thanks