To give the material properties
Mechanical --> Elastic --> Hyperelastic --> Anisotropic --> user defined
i selected 3 variables as i found 3 constants used in literature
i entered the values and selected moduli - instantaneous.
but when i run the job, it says the user parameter and moduli = long term are mutually exclusive as the error message.
Any help would be appreciated.

Thanks once again,
Karthik Raman