While explore outliers capability is available in the SEM platform, it will useful to add the capability to estimate model-based residuals and leverage observations in SEM. This adds the capability to do residual analysis in SEM at the observational level and identify unusual and problematic cases. Since regression and factor analysis are special cases of SEM, this capability will extend to these types of models as well. Creating additional columns with these variables adds extra capability to do further exploration. Implemented in SAS (see Truxillo (2017)).