if (interpolated != tmpModel.getProfiles()) {
            tmpModel = tmpModel.withProfiles(interpolated);
        }

        // inject external profile into current model
        tmpModel = profileInjector.injectProfiles(tmpModel, activeExternalProfiles, request, problems);

        lineage.set(0, tmpModel);

        checkPluginVersions(lineage, request, problems);

    // that represent a verification of a specification item needs to be a couple lines at most.
    // The expressions help a lot, but we need a clean to pick up a directory of POMs, automatically load
    // them into a resolver, create the expression to extract the data to validate the Model, and the URI
    // to validate the properties. We also need a way to navigate from the Tex specification documents to