diff --git a/server/AyaNova/biz/PurchaseOrderStatus.cs b/server/AyaNova/biz/PurchaseOrderStatus.cs
new file mode 100644
index 00000000..eed7a2a7
--- /dev/null
+++ b/server/AyaNova/biz/PurchaseOrderStatus.cs
@@ -0,0 +1,15 @@
+namespace AyaNova.Biz
+{
+    /// <summary>
+    /// Enumeration used to track Purchase Order through business process from start to closed
+    /// </summary>
+    public enum PurchaseOrderStatus : int
+    {
+        OpenNotYetOrdered = 1,
+        OpenOrdered = 2,
+        OpenPartialReceived = 3,
+        ClosedPartialReceived = 4,
+        ClosedFullReceived = 5,
+        ClosedNoneReceived = 6
+    }
+}//eons 
diff --git a/server/AyaNova/models/PurchaseOrder.cs b/server/AyaNova/models/PurchaseOrder.cs
index 93708bbd..cf1433bb 100644
--- a/server/AyaNova/models/PurchaseOrder.cs
+++ b/server/AyaNova/models/PurchaseOrder.cs
@@ -16,18 +16,24 @@ namespace AyaNova.Models
         public uint Concurrency { get; set; }
 
         [Required]
-        public long Serial { get; set; }
-        public bool Active { get; set; }
+        public long Serial { get; set; }//WAS PO NUMBER        
         public string Notes { get; set; }
         public string Wiki { get; set; }
         public string CustomFields { get; set; }
         public List<string> Tags { get; set; }
 
-
+        public string VendorMemo { get; set; }
+        public long DropShipToCustomerId { get; set; }
+        public string ReferenceNumber { get; set; }
+        public long VendorId { get; set; }
+        public DateTime? OrderedDate { get; set; }
+        public DateTime? ExpectedReceiveDate { get; set; }
+        public PurchaseOrderStatus Status { get; set; }
+        public long ProjectId { get; set; }
+        public string Text1 { get; set; }
+        public string Text2 { get; set; }
         public List<PurchaseOrderItem> Items { get; set; } = new List<PurchaseOrderItem>();
 
-
-
         public PurchaseOrder()
         {
             Tags = new List<string>();
diff --git a/server/AyaNova/util/AySchema.cs b/server/AyaNova/util/AySchema.cs
index 4832dc4f..2b718c88 100644
--- a/server/AyaNova/util/AySchema.cs
+++ b/server/AyaNova/util/AySchema.cs
@@ -733,8 +733,13 @@ $BODY$ LANGUAGE PLPGSQL STABLE");
 
                 //PURCHASEORDER  
                 //Note don't forget to update name fetcher stored procedure when change this to serial from name              
-                await ExecQueryAsync("CREATE TABLE apurchaseorder (id BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY, serial BIGINT generated by default as identity NOT NULL, active BOOL NOT NULL, " +
-                "notes TEXT, wiki TEXT, customfields TEXT, tags VARCHAR(255) ARRAY )");
+                await ExecQueryAsync("CREATE TABLE apurchaseorder (id BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY, serial BIGINT generated by default as identity NOT NULL, " +
+                "notes TEXT, wiki TEXT, customfields TEXT, tags VARCHAR(255) ARRAY, " +
+                "vendormemo TEXT, dropshiptocustomerid BIGINT REFERENCES acustomer, referencenumber TEXT, vendorid BIGINT NOT NULL REFERENCES avendor, " +
+                "ordereddate TIMESTAMP, expectedreceivedate TIMESTAMP, status integer CONSTRAINT chk_status_valid CHECK (status > 0 AND status < 7), " +//"a check constraint is satisfied if the check expression evaluates to true or the null value"
+                "projectid BIGINT REFERENCES aproject, text1 TEXT, text2 TEXT " +
+                " )");
+
 
                 //UNITMODEL                
                 await ExecQueryAsync("CREATE TABLE aunitmodel (id BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY, name TEXT NULL, active BOOL NOT NULL, " +