Stationarity in SAS

I am reading the following page:

https://documentation.sas.com/?cdcId=pgmsascdc&cdcVersion=9.4_3.4&docsetId=etsug&docsetTarget=etsug_arima_examples08.htm&locale=en

I have a question:

Is every row in Output 7.8.2 a separate model? And I need to look at the row which corresponds to the model with the lags that were produced by the PACF/ACF plots?

I am reading from here https://en.wikipedia.org/wiki/Augmented_Dickey%E2%80%93Fuller_test
that the Augmented Dickey Fuller test is interested in the gamma coefficient. So each of the rows in 7.8.2 is a separate model for which the gamma is examined?