Index: SDDs/CreateRx.png
===================================================================
diff -u -re16be85f53cf630e993a43fa6ccca56355201b18 -rfeb708952ab1311368560d025d1e241c68b5413c
Binary files differ
Index: SDDs/CreateRx.puml
===================================================================
diff -u -re16be85f53cf630e993a43fa6ccca56355201b18 -rfeb708952ab1311368560d025d1e241c68b5413c
--- SDDs/CreateRx.puml	(.../CreateRx.puml)	(revision e16be85f53cf630e993a43fa6ccca56355201b18)
+++ SDDs/CreateRx.puml	(.../CreateRx.puml)	(revision feb708952ab1311368560d025d1e241c68b5413c)
@@ -48,27 +48,49 @@
         UI ->o Wait_Retry: ⟲: Create Rx Screen
         US -> UI: ENT: Patient ID Text
         US -> UI: TCH: Touch each parameter to set value
-        alt Confirm
-            US -> UI: TCH: Confirm Button
+        alt Validate
+            US -> UI: TCH: Validate Button
             UI -> SW: ACT: Prescription Parameters
             SW -> TD: MSG: [x3F: #(all the Rx Params)] Req \n Prescription Parameters: Validation
+            alt Accepted
+                TD -> SW: MSG: [x40: 1,X] Rsp \n Prescription Parameters: Validation
+                SW -> UI: ACT: Notify UI: Parameters validation \n\t(Generate QR Code)
+                UI -> UI: ACT: Lock all editable fields\n\tShow QR Code\n\tShow Confirm Button
+                alt Confirm
+                    US -> UI: TCH: Confirm Button
+                    UI -> SW: ACT: Prescription Parameters Confimation
+                    SW -> TD: MSD: [x44: 1] Req \n Prescription Parameters Confimation
+                    alt Accepted
+                        TD -> SW: MSG: [x12: 4,1] Dat \n OpMode - Pre-Treatment
+                        SW -> UI: CMD: Pre-Treatment Stack
+                        UI -[#Green]>o Pre_Tx
+                    end
+                end
+            else #Pink
+                TD -> SW: MSG: [x40: 0,#RR] Rsp \n Prescription Parameters: Validation
+                SW -> UI: CMD: Highlight Rejected Parameters
+                UI ->o Wait_Retry: ⟲: Prescription Parameters Screen
+            end
         end
-        alt Accepted
-            TD -> SW: MSG: [x40: 1,X] Rsp \n Prescription Parameters: Validation
-            SW -> UI: ACT: Notify UI: Parameters validation \n\t(Generate QR Code)
-            UI -> SW: ACT: Prescription Parameters Confimation
-            SW -> TD: MSD: [x44: 1] Req \n Prescription Parameters Confimation
-            TD -> SW: MSG: [x12: 4,1] Dat \n OpMode - Pre-Treatment
-            SW -> UI: CMD: Pre-Treatment Stack
-            UI -[#Green]>o Pre_Tx
-        else #Pink
-            TD -> SW: MSG: [x40: 0,#RR] Rsp \n Prescription Parameters: Validation
-            SW -> UI: CMD: Highlight Rejected Parameters
-            UI ->o Wait_Retry: ⟲: Prescription Parameters Screen
-        end
     else #Pink Rejected x46: Initiate Treatment
         TD -> SW: MSG: [x46: 0,RR]
         SW -> UI: CMD: Rejection Reason (RR) Notification
         UI ->o Wait_Retry: ⟲: MainHome Screen
     end
+    alt Back
+        US -> UI: TCH: Back Button
+        UI -> SW: ACT: Back
+        alt Is Validated?
+            SW -> TD: MSG: [x44: 0] Req \n Prescription Parameters Confirmations: Back
+            SW -> UI: ACT: Set to not validated
+            UI -> UI: ACT: Enable Fields
+            UI ->o Wait_Retry: ⟲: Create Rx Screen
+        else
+            UI -> UI: ACT: Clear Create Rx Screen
+            SW -> TD: MSG: [x45: 0] Req \n Initiate Treatment Cancel
+            TD -> SW: MSG: [x12: 3,1] Dat \n OpMode - Standby
+            SW -> UI: CMD: MainHome Screen
+            UI ->o Wait_Retry: ⟲: MainHome Screen
+        end
+    end
 @enduml
Index: SDDs/CreateRxLayout.png
===================================================================
diff -u -rfa1d3e6e87700828521ac87868b4924f199f9649 -rfeb708952ab1311368560d025d1e241c68b5413c
Binary files differ
Index: SDDs/CreateRxLayout.puml
===================================================================
diff -u -rfa1d3e6e87700828521ac87868b4924f199f9649 -rfeb708952ab1311368560d025d1e241c68b5413c
--- SDDs/CreateRxLayout.puml	(.../CreateRxLayout.puml)	(revision fa1d3e6e87700828521ac87868b4924f199f9649)
+++ SDDs/CreateRxLayout.puml	(.../CreateRxLayout.puml)	(revision feb708952ab1311368560d025d1e241c68b5413c)
@@ -4,7 +4,7 @@
 package "PreTreatmentCreateStack.qml" {
     package "PreTreatmentCreate.qml" {
         package "PreTreatmentBase.qml" {
-            Rectangle "<size:20>Confirm Button" as Confirm
+            Rectangle "<size:20>Validate/Confirm Button" as Confirm
             PreTreatmentBase.qml -[hidden]up-> Confirm
 
             package "PreTreatmentCreateContent.qml" {
@@ -118,6 +118,14 @@
                                 }
                             }
                         }
+                                              
+                        Rectangle "<size:16>Heparing Bolus Volume"      as Heparing_Bolus_Volume {
+                            package "LabelUnitContainer.qml"            as Heparing_Bolus_Volume_LUC #AliceBlue {
+                                package "ValueAdjuster.qml"             as Heparing_Bolus_Volume_VA #APPLICATION { 
+                                    [vTreatmentCreate.heparinBolusVolume] 
+                                }
+                            }
+                        }
                         
                         Rectangle "<size:16>Heparin Dispensing Rate"    as Heparin_Dispensing_Rate {
                             package "LabelUnitContainer.qml"            as Heparin_Dispensing_Rate_LUC #AliceBlue {
@@ -126,15 +134,7 @@
                                 }
                             }
                         }
-                       
-                        Rectangle "<size:16>Heparing Bolus Volume"      as Heparing_Bolus_Volume {
-                            package "LabelUnitContainer.qml"            as Heparing_Bolus_Volume_LUC #AliceBlue {
-                                package "ValueAdjuster.qml"             as Heparing_Bolus_Volume_VA #APPLICATION { 
-                                    [vTreatmentCreate.heparinBolusVolume] 
-                                }
-                            }
-                        }
-                       
+
                         Rectangle "<size:16>Heparin Stop Time"          as Heparin_Stop_Time {
                             package "LabelUnitContainer.qml"            as Heparin_Stop_Time_LUC #AliceBlue {
                                 package "ValueAdjuster.qml"             as Heparin_Stop_Time_VA #APPLICATION { 
Index: sources/gui/qml/dialogs/AcidConcentrateAdjustment.qml
===================================================================
diff -u -rb395fdadb1ad460eba7e45eaca94c100a5d0c804 -rfeb708952ab1311368560d025d1e241c68b5413c
--- sources/gui/qml/dialogs/AcidConcentrateAdjustment.qml	(.../AcidConcentrateAdjustment.qml)	(revision b395fdadb1ad460eba7e45eaca94c100a5d0c804)
+++ sources/gui/qml/dialogs/AcidConcentrateAdjustment.qml	(.../AcidConcentrateAdjustment.qml)	(revision feb708952ab1311368560d025d1e241c68b5413c)
@@ -48,6 +48,7 @@
             }
             text            : qsTr("Acid Concentrate")
             font.pixelSize  : Fonts.fontPixelTitle
+            font.weight     : Font.Medium
         }
 
         CloseButton { id: _closeButton
Index: sources/gui/qml/globals/Colors.qml
===================================================================
diff -u -r3604ca12ed47f4c60a12bb42efa4949ef01b7d95 -rfeb708952ab1311368560d025d1e241c68b5413c
--- sources/gui/qml/globals/Colors.qml	(.../Colors.qml)	(revision 3604ca12ed47f4c60a12bb42efa4949ef01b7d95)
+++ sources/gui/qml/globals/Colors.qml	(.../Colors.qml)	(revision feb708952ab1311368560d025d1e241c68b5413c)
@@ -88,7 +88,7 @@
     readonly property color buttonDisableColor              : "#515050"
     readonly property color pauseColor                      : "#9B864E"
 
-    readonly property color panelBackgroundColor            : "#2E4259"
+    readonly property color panelBackgroundColor            : "#12FFFFFF"
     readonly property color panelBorderColor                : "#4DB5B5B5"
     readonly property color panelInvalidBorderColor         : "#FFA500"