private void EnteringSpecRelationGroups()
 {
     // UNDONE: implementation of SPEC-RELATION-GROUPS import must be completed!
     subImporter = new SpecRelationGroupsImporter();
 }
 private void EnteringSpecRelationGroups()
 {
     // UNDONE: implementation of SPEC-RELATION-GROUPS import must be completed!
     subImporter = new SpecRelationGroupsImporter();
 }