diff --git a/apps/roadm/app/src/main/java/org/onosproject/roadm/RoadmPortViewMessageHandler.java b/apps/roadm/app/src/main/java/org/onosproject/roadm/RoadmPortViewMessageHandler.java
index f87bb07..9abd2f1 100644
--- a/apps/roadm/app/src/main/java/org/onosproject/roadm/RoadmPortViewMessageHandler.java
+++ b/apps/roadm/app/src/main/java/org/onosproject/roadm/RoadmPortViewMessageHandler.java
@@ -256,7 +256,7 @@
             if (port.type().equals(Port.Type.OCH)) {
                 modulation = roadmService.getModulation(deviceId, portNumber);
             }
-            return RoadmUtil.objectToString(modulation, RoadmUtil.UNKNOWN);
+            return RoadmUtil.objectToString(modulation, RoadmUtil.UNKNOWN).toLowerCase();
         }
 
         // Returns modulation as a string, Unknown if modulation is expected but
diff --git a/apps/roadm/app/src/main/java/org/onosproject/roadm/RoadmUtil.java b/apps/roadm/app/src/main/java/org/onosproject/roadm/RoadmUtil.java
index 73a2dba..6ce3903 100644
--- a/apps/roadm/app/src/main/java/org/onosproject/roadm/RoadmUtil.java
+++ b/apps/roadm/app/src/main/java/org/onosproject/roadm/RoadmUtil.java
@@ -131,7 +131,7 @@
             GridType gridType = ochPort.lambda().gridType();
             ChannelSpacing channelSpacing = ochPort.lambda().channelSpacing();
             int slotGranularity = ochPort.lambda().slotGranularity();
-            int multiplier = getMultplier(wavelength, gridType, channelSpacing);
+            int multiplier = getMultiplier(wavelength, gridType, channelSpacing);
             return new OchSignal(gridType, channelSpacing, multiplier, slotGranularity);
         } else {
             return null;
@@ -139,7 +139,7 @@
 
     }
 
-    private static int getMultplier(double wavelength, GridType gridType, ChannelSpacing channelSpacing) {
+    private static int getMultiplier(double wavelength, GridType gridType, ChannelSpacing channelSpacing) {
         long baseFreq;
         switch (gridType) {
             case DWDM:
@@ -152,10 +152,6 @@
                 baseFreq = 0L;
                 break;
         }
-        if (wavelength > baseFreq) {
-            return (int) ((wavelength - baseFreq) / (channelSpacing.frequency().asMHz()));
-        } else {
-            return (int) ((baseFreq - wavelength) / (channelSpacing.frequency().asMHz()));
-        }
+        return (int) ((wavelength - baseFreq) / (channelSpacing.frequency().asMHz()));
     }
 }
\ No newline at end of file
diff --git a/apps/roadm/web/roadm-gui/projects/roadm-gui-lib/src/lib/port/port.component.html b/apps/roadm/web/roadm-gui/projects/roadm-gui-lib/src/lib/port/port.component.html
index 0385b03..fc5461d 100644
--- a/apps/roadm/web/roadm-gui/projects/roadm-gui-lib/src/lib/port/port.component.html
+++ b/apps/roadm/web/roadm-gui/projects/roadm-gui-lib/src/lib/port/port.component.html
@@ -73,9 +73,9 @@
                     <td colId="currentFreq">CURRENT FREQ (THz)</td>
                     <td colId="modulation">MODULATION</td>
                     <td colId="powerRange">POWER RANGE (dBm)</td>
-                    <td colId="currentPower">CURRENT POWER (dBm)</td>
+                    <td colId="currentPower">CURRENT OUTPUT POWER (dBm)</td>
                     <td colId="currentInputPower">CURRENT INPUT POWER (dBm)</td>
-                    <td colId="targetPower">TARGET POWER (dBm)</td>
+                    <td colId="targetPower">TARGET OUTPUT POWER (dBm)</td>
                     <td colId="hasTargetPower">HAS TARGET POWER</td>
                     <td colId="serviceState">SERVICE STATE</td>
                 </tr>
@@ -94,9 +94,9 @@
                     <td [ngClass]="(isDelta() ? 'delta' : '')">{{port.name}}</td>
                     <td [ngClass]="(isDelta() ? 'delta' : '')">{{port.type}}</td>
                     <td [ngClass]="(isDelta() ? 'delta' : '')">{{port.enabled}}</td>
-                    <td [ngClass]="(isDelta() ? 'delta' : '')">{{port.type=='OCH'?port.minFreq:""}}</td>
-                    <td [ngClass]="(isDelta() ? 'delta' : '')">{{port.type=='OCH'?port.maxFreq:""}}</td>
-                    <td [ngClass]="(isDelta() ? 'delta' : '')">{{port.type=='OCH'?port.grid:""}}</td>
+                    <td [ngClass]="(isDelta() ? 'delta' : '')">{{port.type=='OCH' || port.type=='OMS'?port.minFreq:""}}</td>
+                    <td [ngClass]="(isDelta() ? 'delta' : '')">{{port.type=='OCH' || port.type=='OMS'?port.maxFreq:""}}</td>
+                    <td [ngClass]="(isDelta() ? 'delta' : '')">{{port.type=='OCH' || port.type=='OMS'?port.grid:""}}</td>
                     <td [ngClass]="(isDelta() ? 'delta' : '')">
                         <form [formGroup]="freqForm" (ngSubmit)="submitFrequency(devId, port.id)" *ngIf="port.type=='OCH'">
                             <input type="text" style="width:50px" value="{{port.type=='OCH'?port.currFreq:''}}" formControlName="newFreq" required>
@@ -116,7 +116,7 @@
                     <td [ngClass]="(isDelta() ? 'delta' : '')">{{convertNumber(port.currentPower) | number: '1.2-2'}}</td>
                     <td [ngClass]="(isDelta() ? 'delta' : '')">{{convertNumber(port.currentInputPower) | number: '1.2-2'}}</td>
                     <td [ngClass]="(isDelta() ? 'delta' : '')">
-                        <form [formGroup]="powerForm" (ngSubmit)="submitPower(devId, port.id)" *ngIf="port.type=='OCH'">
+                        <form [formGroup]="powerForm" (ngSubmit)="submitPower(devId, port.id)" *ngIf="port.type=='OCH' || port.type=='OMS'">
                             <input type="number" step="any" style="width:50px" value="{{convertNumber(port.targetPower) | number: '1.2-2'}}" formControlName="newPower" required>
                             <button type="submit">Submit</button>
                         </form>