public bool IsBuilt() { var docToDoc = relationService.GetRelationTypeByAlias(RelationTypes.DocumentToDocumentAlias); var docToMedia = relationService.GetRelationTypeByAlias(RelationTypes.DocumentToMediaAlias); if (docToDoc == null || docToMedia == null) { return(false); } var built = relationService.HasRelations(docToDoc); built = built || relationService.HasRelations(docToMedia); return(built); }