diff --git a/PROMS/VEPROMS User Interface/dlgApproveProcedure.cs b/PROMS/VEPROMS User Interface/dlgApproveProcedure.cs
index eb381cba..e71c5179 100644
--- a/PROMS/VEPROMS User Interface/dlgApproveProcedure.cs	
+++ b/PROMS/VEPROMS User Interface/dlgApproveProcedure.cs	
@@ -1221,12 +1221,20 @@ namespace VEPROMS
 				//make pdf with promsprinter and get byte stream
 				// Moved to end so that Item and Content are saved at the same time
 				//UpdateProcedureConfig(pi, ap.RevNumber, ap.RevDate, myDTS);
+				string watermarkColor = "Blue"; // this is the default watermark color
 				string waterMark = Stage.GetJustStage(RevStage).IsApproved > 0 ? null : Stage.GetJustStage(RevStage).Name;
+				// C2022-004 - BNPP if doing an approval stage, and the format file uses the UseUnitWatermarkOnApproved format flag (<PrintData UseUnitWatermarkOnApproved = "true"\>)
+				//             then use the Unit Designator watermark
+				if (waterMark == null && MyProcedures[0].ProcInfo.ActiveFormat.PlantFormat.FormatData.PrintData.UseUnitWatermarkOnApproved)
+				{
+					waterMark = "Unit Designator";
+					frmPDFStatusForm.SetUnitWatermark(MyProcedures[0].ProcInfo, ref waterMark, ref watermarkColor);
+				}
 				//ProcedureInfo myproc = pi;
 				//frmPDFStatusForm frm = new frmPDFStatusForm(myproc, ap.RevNumber, /* revdate change: ap.RevDate.ToString("MM/dd/yyyy") ,*/ waterMark, false, false, ViewPDF, true, VlnSettings.TemporaryFolder, new ChangeBarDefinition(pi.MyDocVersion.MyConfig as DocVersionConfig, pi.ActiveFormat), pdfTmp, location);
 				//myproc.ChangeBarDate = myDTS;
 				frmPDFStatusForm frm = new frmPDFStatusForm(pi, ap.RevNumAndDate, /* revdate change: ap.RevDate.ToString("MM/dd/yyyy") ,*/ waterMark, false, false, ViewPDF, true, VlnSettings.TemporaryFolder, new ChangeBarDefinition(pi.MyDocVersion.MyConfig as DocVersionConfig, pi.ActiveFormat), pdfTmp, location, pi.MyDocVersion.DocVersionConfig.Print_AddBlankPagesWhenUsingDuplexFoldouts, true, "", false, 0, false,
-					MyProcedures.Count > (MyProcedures[0].ProcInfo.MyDocVersion.Procedures.Count / 4), pi.MyDocVersion.DocVersionConfig.Print_DuplexBlankPageText, null); // C2019-004: Allow user to define duplex lank page text at the docversion level
+					MyProcedures.Count > (MyProcedures[0].ProcInfo.MyDocVersion.Procedures.Count / 4), pi.MyDocVersion.DocVersionConfig.Print_DuplexBlankPageText, null, watermarkColor); // C2019-004: Allow user to define duplex lank page text at the docversion level
 				frm.AllowAllWatermarks = true;
 				frm.CloseWhenDone = !ViewPDF;
 				frm.DocReplace = new Dictionary<int, byte[]>(); // will hold the Word Attachments with resolved ROs