Hi,
I want to apply the apply the "fixed-effect ordered legit estimator" by apply the fixed-effect ordered legit estimator into STATA, a estimator developed by Ferrer-i-Carbonell and Frijters (2004) to control for time-invariant personal traits.

I wanted to know what commands i should use to implement this, or if there is button for this as I am very confused with how to go about this.

Any help would be appreciated