diff --git a/Packages/ohif-hanging-protocols/client/components/ruleTable/ruleTable.html b/Packages/ohif-hanging-protocols/client/components/ruleTable/ruleTable.html
index 0ae6b1cdd..3af9e7e65 100644
--- a/Packages/ohif-hanging-protocols/client/components/ruleTable/ruleTable.html
+++ b/Packages/ohif-hanging-protocols/client/components/ruleTable/ruleTable.html
@@ -14,7 +14,7 @@
             <td>
                 <i class="fa fa-pencil editRule"></i>
                 <i class="fa fa-trash deleteRule"></i>
-                {{displayConstraint attribute constraint}}
+                {{displayConstraint attribute constraint ../attributes}}
                 {{ #unless rulePassed }}<small class="failWarning">Fail</small>{{ /unless }}
             </td>
             <td><input class="ruleWeight" type="number" value={{weight}} min="1" step="1" max="1000"/></td>
diff --git a/Packages/ohif-hanging-protocols/client/helpers/attributes.js b/Packages/ohif-hanging-protocols/client/helpers/attributes.js
index 464908940..c1815874b 100644
--- a/Packages/ohif-hanging-protocols/client/helpers/attributes.js
+++ b/Packages/ohif-hanging-protocols/client/helpers/attributes.js
@@ -1,19 +1,22 @@
-UI.registerHelper('viewportSettingsTypes', function() {
+import { Blaze } from 'meteor/blaze';
+
+
+Blaze.registerHelper('viewportSettingsTypes', function() {
     return HP.viewportSettingsTypes;
 });
 
-UI.registerHelper('toolSettingsTypes', function() {
+Blaze.registerHelper('toolSettingsTypes', function() {
     return HP.toolSettingsTypes;
 });
 
-UI.registerHelper('studyAttributes', function() {
+Blaze.registerHelper('studyAttributes', function() {
     return HP.studyAttributes;
 });
 
-UI.registerHelper('seriesAttributes', function() {
+Blaze.registerHelper('seriesAttributes', function() {
     return HP.seriesAttributes;
 });
 
-UI.registerHelper('instanceAttributes', function() {
+Blaze.registerHelper('instanceAttributes', function() {
     return HP.instanceAttributes;
 });
diff --git a/Packages/ohif-hanging-protocols/client/helpers/displayConstraint.js b/Packages/ohif-hanging-protocols/client/helpers/displayConstraint.js
index daae772f3..09e9a0509 100644
--- a/Packages/ohif-hanging-protocols/client/helpers/displayConstraint.js
+++ b/Packages/ohif-hanging-protocols/client/helpers/displayConstraint.js
@@ -1,39 +1,71 @@
-function humanize(text) {
-    var humanized = text.replace(/([A-Z])/g, ' $1'); // insert a space before all caps
-    humanized = humanized.replace(/^./, function(str) { // uppercase the first character
+import { Blaze } from 'meteor/blaze';
+
+const attributeCache = Object.create(null);
+const REGEXP = /^\([x0-9a-f]+\)/;
+
+const humanize = text => {
+    let humanized = text.replace(/([A-Z])/g, ' $1'); // insert a space before all caps
+
+    humanized = humanized.replace(/^./, str => { // uppercase the first character
         return str.toUpperCase();
-    })
+    });
+
     return humanized;
-}
+};
 
-UI.registerHelper('displayConstraint', function(attribute, constraint) {
-    if (!constraint) {
+/**
+ * Get the text of an attribute for a given attribute
+ * @param  {String} attributeId The attribute ID
+ * @param  {Array} attributes   Array of attributes objects with id and text properties
+ * @return {String}             If found return the attribute text or an empty string otherwise
+ */
+const getAttributeText = (attributeId, attributes) => {
+    // If the attribute is already in the cache, return it
+    if (attributeId in attributeCache) {
+        return attributeCache[attributeId];
+    }
+
+    // Find the attribute with given attributeId
+    const attribute = attributes.find(attribute => attribute.id === attributeId);
+
+    let attributeText;
+
+    // If attribute was found get its text and save it on the cache
+    if (attribute) {
+        attributeText = attribute.text.replace(REGEXP, '');
+        attributeCache[attributeId] = attributeText;
+    }
+
+    return attributeText || '';
+};
+
+Blaze.registerHelper('displayConstraint', (attributeId, constraint, attributes) => {
+    if (!constraint || !attributeId) {
         return;
     }
 
-    if (!attribute) {
+    const validatorType = Object.keys(constraint)[0];
+    if (!validatorType) {
         return;
     }
 
-    var validatorType = Object.keys(constraint)[0];
-    if (!attribute) {
+    const validator = Object.keys(constraint[validatorType])[0];
+    if (!validator) {
         return;
     }
 
-    var validator = Object.keys(constraint[validatorType])[0];
-    if (!attribute) {
+    const value = constraint[validatorType][validator];
+    if (value === void 0) {
         return;
     }
 
-    var value = constraint[validatorType][validator];
-    if (value === undefined) {
-        return;
-    }
-
-    var comparator = validator;
+    let comparator = validator;
     if (validator === 'value') {
         comparator = validatorType;
     }
 
-    return humanize(attribute) + ' ' + humanize(comparator).toLowerCase() + ' ' + value;
+    const attributeText = getAttributeText(attributeId, attributes);
+    const constraintText = attributeText + ' ' + humanize(comparator).toLowerCase() + ' ' + value;
+
+    return constraintText;
 });
\ No newline at end of file