diff --git a/PROMS/Formats/fmtall/VEGPBckStpsall.xml b/PROMS/Formats/fmtall/VEGPBckStpsall.xml
index 2e1c10b3..fd0a094b 100644
Binary files a/PROMS/Formats/fmtall/VEGPBckStpsall.xml and b/PROMS/Formats/fmtall/VEGPBckStpsall.xml differ
diff --git a/PROMS/Formats/fmtall/VEGPBckall.xml b/PROMS/Formats/fmtall/VEGPBckall.xml
index 396b8ea6..4fbf8e11 100644
Binary files a/PROMS/Formats/fmtall/VEGPBckall.xml and b/PROMS/Formats/fmtall/VEGPBckall.xml differ
diff --git a/PROMS/Formats/genmacall/VEGPBck.svg b/PROMS/Formats/genmacall/VEGPBck.svg
index f81f5b07..15ffe7db 100644
Binary files a/PROMS/Formats/genmacall/VEGPBck.svg and b/PROMS/Formats/genmacall/VEGPBck.svg differ
diff --git a/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs b/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
index 110e2b15..d27ac719 100644
--- a/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
+++ b/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
@@ -4972,7 +4972,8 @@ namespace VEPROMS.CSLA.Library
 				// Otherwise, just return the section tab.
 				// Before checking for anything, if the DisplayNumber starts with 'ATTACHMENT ', don't use that in the Section
 				// prefix for the tabstring.
-				string attNum = ActiveSection.DisplayNumber.ToUpper().StartsWith("ATTACHMENT ") ? ActiveSection.DisplayNumber.Substring(11) : ActiveSection.DisplayNumber;
+				// F2023-112 - added flag to use entire section number in the step tab - Vogtle 3&4 Background format (VEGPBckStp)
+				string attNum =  (ActiveSection.DisplayNumber.ToUpper().StartsWith("ATTACHMENT ") && !FormatStepData.TabData.UseEntireSectionNum) ? ActiveSection.DisplayNumber.Substring(11) : ActiveSection.DisplayNumber;
 				Match m = Regex.Match(attNum, @"[a-zA-Z]");  // for alpha, use non-touched displaynumber
 				int indx = -1;
 				if (m.Success)
diff --git a/PROMS/VEPROMS.CSLA.Library/Format/PlantFormat.cs b/PROMS/VEPROMS.CSLA.Library/Format/PlantFormat.cs
index b35ee527..d0ff57e7 100644
--- a/PROMS/VEPROMS.CSLA.Library/Format/PlantFormat.cs
+++ b/PROMS/VEPROMS.CSLA.Library/Format/PlantFormat.cs
@@ -6611,6 +6611,14 @@ namespace VEPROMS.CSLA.Library
 				return LazyLoad(ref _NoTrim, "TabData/@NoTrim");
 			}
 		}
+		private LazyLoad<bool> _UseEntireSectionNum;
+		public bool UseEntireSectionNum
+		{
+			get
+			{
+				return LazyLoad(ref _UseEntireSectionNum, "TabData/@UseEntireSectionNum");
+			}
+		}
 
 	}
 	#endregion