Hi everyone, over the holidays Instats is offering some free 2-day seminars on Path Modeling including for Stata. Registration is free and the seminars are available on-demand. From the description, the 2-day begins with an introduction to the software, and then reviews regression analysis before covering path analytic modeling, interactions (moderation), indirect effects (mediation), conditional indirect effects (moderated mediation), plotting methods, and bootstrapping as well as Bayesian approaches to estimation/inference. Obviously in Stata it looks like the Bayesian estimation is done outside of the sem/gsem commands. Here is the Stata link (you can find the R and Mplus seminars on the instats.org site if you want):

https://instats.org/seminar/introducing-status-sem-command-path-an7085

Cheers
Mike