use SL::DB::Currency;
use SL::DB::CustomVariable;
use SL::DB::CustomVariableConfig;
+use SL::DB::CustomVariableConfigPartsgroup;
use SL::DB::CustomVariableValidity;
use SL::DB::Customer;
use SL::DB::Datev;
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;