private ReportResult ReportConcept(Concept cpt, IPersistEntity entity)
{
var testResult = cpt.Test(entity, Concept.ConceptTestMode.ThroughRequirementRequirements);
// todo: this is really tested on several requirements, they should probably be all reported individually
var ret = new ReportResult(cpt, entity, testResult, null);
ReportTextBox.Text += $"Concept {cpt.name} ({cpt.uuid}) on #{entity.EntityLabel}: {testResult}\r\n";
return(ret);
}