Hausman-Taylor model (1981)

[rmanos]

Hello
I with to run the Hausman-Taylor (HT) 2SLS estimator to my panel data because the variable of interest is time-invariant.
I do not quite understand the steps I have to take in implementing the HT approach and how I could do it in Eviews.
Would anyone be able to provide a simple step by step instructions that I could follow? I would be most obliged.