Hi @VeronicaGiorgi
The interactive Effect Summary table was added, I believe, in JMP 12. However, there have always been tables in a Fit Model report that show the various statistics associated with the different terms in your model. The Parameter Estimates table will provide the coefficients for the model parameters, as well as tests (t-tests) for those parameters against 0. The Effect Details section will also provide details about the various effects in your model but will do so in a slightly different way: if you have model effects that necessitate multiple parameters to be estimated (i.e., categorical variables), the tests of the effects in the Effect Details section are of those parameters jointly (the k-1 degree of freedom F test of the effect). This is usually the more informative table to look at when fitting ANOVA-like models with factors and interactions you are wishing to test.
I hope this helps!
@julian