I am trying moderating effects in a structural equation model, where the moderating variable is also a latent variable. I am using "R" as the software tool. Unfortunately, I could not create a moderating variable as it is supposed to be a product of two latent variables. Therefore, I am wondering if it is possible to take out the a score of all observations for each latent variables after confirmatory factor analysis, which I can later use to create the moderating variable.