======================= Purchasing Control, ====================
================================================================
 ~/eWms/purchasingControl/list/
 * populate *
 $$$$
 =>db.EvolvePurchasingControl.aggregate([
    {
      $lookup: {
        from: "EvolveBusinessGroup",
        localField: "EvolveBusinessGroup_ID",
        foreignField: "_id",
        as: "EvolveBusinessGroup",
      },
    },
    {
      $lookup: {
        from: "EvolveCompany",
        localField: "EvolveCompany_ID",
        foreignField: "_id",
        as: "EvolveCompany",
      },
    },
    {
      $lookup: {
        from: "EvolveUnit",
        localField: "EvolveUnit_ID",
        foreignField: "_id",
        as: "EvolveUnit",
      },
    },
  ])
 
 -------------------- End ---------------------------------------