<?xml version="1.0" encoding="UTF-8"?>
<bm:model xmlns:bm="http://www.leaf-framework.org/schema/bm">
    <bm:operations>
        <bm:operation name="delete">
            <bm:update-sql><![CDATA[ 
            begin
				exp_requisition_pkg.delete_exp_requisition_lines(
				   ${@line_id},
				   ${/session/@user_id},
				   ${@head_id}
				);                     
			end;]]></bm:update-sql>
        </bm:operation>
    </bm:operations>
</bm:model>
