production.bom tree ]]> production.bom form ]]> BOMs production.bom BOM production.bom production.bom.input tree ]]> production.bom.input form ]]> production.bom.output tree ]]> production.bom.output form ]]> production.bom.tree tree childs ]]> production.bom.tree.open.start form ]]> production.bom.tree.open.tree form ]]> BOM Tree production.bom.tree.open product.product form_relate product.product,-1