There is nothing special about this model. It is another case of someone re-discovering the same thing in a new field. You want to add a term for each of the 'main effects' and then a cross-term for their interaction effect.
Please see documentation about the Fit Model launch dialog to specify the terms and the Fit Least Squares platform for more details about the reports, commands, and options.
It is disappointing that you are designing and running experiments before you learn and decide about the model. The proper design depends on the model and analysis.