diff --git a/mmpac/src/private/nc/bs/mmpac/pmo/pac0002/bp/rule/BeforePmoBomRule.java b/mmpac/src/private/nc/bs/mmpac/pmo/pac0002/bp/rule/BeforePmoBomRule.java
new file mode 100644
index 0000000..10016af
--- /dev/null
+++ b/mmpac/src/private/nc/bs/mmpac/pmo/pac0002/bp/rule/BeforePmoBomRule.java
@@ -0,0 +1,79 @@
+package nc.bs.mmpac.pmo.pac0002.bp.rule;
+
+import nc.bs.logging.Logger;
+import nc.bs.uapbd.util.MyHelper;
+import nc.impl.pubapp.pattern.rule.IRule;
+import nc.vo.bd.bom.bom0202.entity.BomVO;
+import nc.vo.mmpac.pmo.pac0002.entity.PMOAggVO;
+import nc.vo.mmpac.pmo.pac0002.entity.PMOHeadVO;
+import nc.vo.mmpac.pmo.pac0002.entity.PMOItemVO;
+import nc.vo.org.FactoryVO;
+import nc.vo.pub.BusinessException;
+import nc.vo.am.common.util.StringUtils;
+import nc.vo.pubapp.pattern.exception.ExceptionUtils;
+
+import java.util.Map;
+
+/**
+ * 流程生产订单赋值生产BOM字段
+ *
+ * @author mzr
+ * @date 2025/7/15
+ */
+public class BeforePmoBomRule implements IRule<PMOAggVO> {
+
+    @Override
+    public void process(PMOAggVO[] vos) {
+        try {
+            Map<String, String> configParams = MyHelper.getConfigParams("xb-config", null);
+            if (configParams.isEmpty()) {
+                return;
+            }
+            for (PMOAggVO vo : vos) {
+                PMOHeadVO headVO = vo.getParentVO();
+                String pkOrg = headVO.getPk_org();
+
+                String orgCode = MyHelper.getStrValByCondition(FactoryVO.getDefaultTableName(), FactoryVO.CODE,
+                        FactoryVO.PK_FACTORY + " = '" + pkOrg + "'");
+                // 只有箱变公司才赋值生产BOM字段
+                if (checkIfOrg(orgCode, configParams)) {
+                    continue;
+                }
+                // 箱变公司赋值生产BOM的相关字段
+                PMOItemVO[] pmoItemVOS = vo.getChildrenVO();
+                for (PMOItemVO pmoItemVO : pmoItemVOS) {
+                    // vsrctype 来源单据类型 来源销售订单的需要赋值
+                    if ("30".equals(pmoItemVO.getVsrctype())) {
+                        // BOM状态 (FBomBillstatusEnum) 是否需要判断BOM的状态
+                        // 根据bom版本号查询BOM(销售订单号+行号)
+                        String bomVersion = pmoItemVO.getVsrccode() + pmoItemVO.getVsrcrowno();
+                        String whereSql = BomVO.PK_ORG + " = '" + pkOrg + "' AND " + BomVO.HVERSION + " = '" + bomVersion + "'";
+                        String bomId = MyHelper.getStrValByCondition(BomVO.TABLE_NAME, BomVO.CBOMID, whereSql);
+                        if (StringUtils.isEmpty(bomId)) {
+                            throw new BusinessException("未找到对应的BOM");
+                        }
+                        pmoItemVO.setVbomversion(bomVersion); // 生产BOM版本号
+                        pmoItemVO.setCbomversionid(bomId); // 生产BOM版本
+                    }
+                }
+            }
+        } catch (BusinessException e) {
+            Logger.error("BeforePmoBomRule-exp:" + e.getMessage(), e);
+            ExceptionUtils.wrappException(e);
+        }
+    }
+
+    private boolean checkIfOrg(String code, Map<String, String> configParams) throws BusinessException {
+        String targetCode = configParams.get("xbOrg");
+        if (targetCode == null || StringUtils.isEmpty(targetCode)) {
+            throw new BusinessException("未配置组织参数");
+        }
+        String[] orgItem = targetCode.split(",");
+        for (String orgCode : orgItem) {
+            if (!orgCode.isEmpty() && orgCode.equals(code)) {
+                return false;
+            }
+        }
+        return true;
+    }
+}