use SL::DB::RequirementSpecDependency;
use SL::DB::RequirementSpecItem;
use SL::DB::RequirementSpecOrder;
+use SL::DB::RequirementSpecPart;
use SL::DB::RequirementSpecPicture;
use SL::DB::RequirementSpecPredefinedText;
use SL::DB::RequirementSpecRisk;