diff --git a/core/core.js b/core/core.js
index 99b05f345d..3e1d3694d5 100644
--- a/core/core.js
+++ b/core/core.js
@@ -1637,7 +1637,7 @@ exports._objectDescriptorDescriptor = {
         var info = Montage.getInfoForObject(this);
         var self = info && !info.isInstance ? this : this.constructor;
         if (!Object.getOwnPropertyDescriptor(self, "_objectDescriptor") || !self._objectDescriptor) {
-            var objectDescriptorModuleId = self.objectDescriptorModuleId || self.blueprintModuleId;
+            var objectDescriptorModuleId = self.objectDescriptorModuleId;
             if (!objectDescriptorModuleId) {
                 throw new TypeError("ObjectDescriptor moduleId undefined for the module '" + JSON.stringify(self) + "'");
             }
diff --git a/core/meta/event-descriptor.js b/core/meta/event-descriptor.js
index f3b80451a7..7613563a34 100644
--- a/core/meta/event-descriptor.js
+++ b/core/meta/event-descriptor.js
@@ -48,7 +48,7 @@ exports.EventDescriptor = Montage.specialize( /** @lends EventDescriptor# */ {
     deserializeSelf: {
         value:function (deserializer) {
             this._name = deserializer.getProperty("name");
-            this._owner = deserializer.getProperty("objectDescriptor") || deserializer.getProperty("blueprint");
+            this._owner = deserializer.getProperty("objectDescriptor");
             this.detailKeys = this._getPropertyWithDefaults(deserializer, "detailKeys");
             this.helpKey = this._getPropertyWithDefaults(deserializer, "helpKey");
         }
diff --git a/core/meta/model.js b/core/meta/model.js
index b1554936a4..150a1847bc 100644
--- a/core/meta/model.js
+++ b/core/meta/model.js
@@ -70,11 +70,11 @@ var Model = exports.Model = Montage.specialize( /** @lends Model.prototype # */
 
             this._name = deserializer.getProperty("name");
             //copy contents into the objectDescriptors array
-            value = deserializer.getProperty("objectDescriptors") || deserializer.getProperty("blueprints");
+            value = deserializer.getProperty("objectDescriptors");
             if (value) {
                 this._objectDescriptors = value;
             }
-            this.modelInstanceModuleId = deserializer.getProperty("objectModelModuleId") || deserializer.getProperty("binderModuleId");
+            this.modelInstanceModuleId = deserializer.getProperty("objectModelModuleId");
         }
     },
 
diff --git a/core/meta/object-descriptor-reference.js b/core/meta/object-descriptor-reference.js
index 0a60c9760e..196bc3bf5a 100644
--- a/core/meta/object-descriptor-reference.js
+++ b/core/meta/object-descriptor-reference.js
@@ -25,7 +25,7 @@ exports.ObjectDescriptorReference = RemoteReference.specialize( {
             }
             return [
                 "objectDescriptor",
-                (this._reference.objectDescriptorName || this._reference.blueprintName || "unnamed").toLowerCase(),
+                (this._reference.objectDescriptorName || "unnamed").toLowerCase(),
                 "reference"
             ].join("_");
         }
@@ -34,9 +34,8 @@ exports.ObjectDescriptorReference = RemoteReference.specialize( {
     valueFromReference: {
         value: function (references) {
 
-            // TODO: references.blueprintModule && references.binderReference are deprecated.
-            var objectDescriptorModule = references.objectDescriptorModule || references.blueprintModule,
-                modelReference = references.modelReference || references.binderReference,
+            var objectDescriptorModule = references.objectDescriptorModule,
+                modelReference = references.modelReference,
                 modelPromise = Promise.resolve(ModelModule.Model.group.defaultModel);
             if (modelReference) {
                 modelPromise = ModelReference.prototype.valueFromReference(modelReference, require);
diff --git a/core/meta/object-descriptor.js b/core/meta/object-descriptor.js
index c472921198..49491c87b6 100644
--- a/core/meta/object-descriptor.js
+++ b/core/meta/object-descriptor.js
@@ -90,7 +90,7 @@ var ObjectDescriptor = exports.ObjectDescriptor = Montage.specialize( /** @lends
             if (value) {
                 this._model = value;
             }
-            this.objectDescriptorInstanceModule = deserializer.getProperty("objectDescriptorModule") || deserializer.getProperty("blueprintModule");
+            this.objectDescriptorInstanceModule = deserializer.getProperty("objectDescriptorModule");
             parentReference = deserializer.getProperty("parent");
             if (parentReference && parentReference.promise && parentReference.valueFromReference) {
                 deprecate.deprecationWarningOnce("parent reference via ObjectDescriptorReference", "direct reference with object syntax");
@@ -101,16 +101,16 @@ var ObjectDescriptor = exports.ObjectDescriptor = Montage.specialize( /** @lends
 
             this.customPrototype = this._getPropertyWithDefaults(deserializer, "customPrototype");
             //
-            value = deserializer.getProperty("propertyDescriptors") || deserializer.getProperty("propertyBlueprints");
+            value = deserializer.getProperty("propertyDescriptors");
             if (value) {
                 this._propertyDescriptors = value;
             }
 
-            value = deserializer.getProperty("propertyDescriptorGroups") || deserializer.getProperty("propertyBlueprintGroups");
+            value = deserializer.getProperty("propertyDescriptorGroups");
             if (value) {
                 this._propertyDescriptorGroups = value;
             }
-            value = deserializer.getProperty("eventDescriptors") || deserializer.getProperty("eventBlueprints");
+            value = deserializer.getProperty("eventDescriptors");
             if (value) {
                 this._eventDescriptors = value;
             }
@@ -321,7 +321,7 @@ var ObjectDescriptor = exports.ObjectDescriptor = Montage.specialize( /** @lends
     },
 
     /**
-     * Blueprint parent
+     * ObjectDescriptor parent
      * @type {?ObjectDescriptor}
      */
     parent: {
@@ -526,7 +526,7 @@ var ObjectDescriptor = exports.ObjectDescriptor = Montage.specialize( /** @lends
 
     /**
      * List of properties descriptor groups names
-     * @returns {Array.<PropertyBlueprint>}
+     * @returns {Array.<PropertyDescriptor>}
      */
     propertyDescriptorGroups: {
         get: function () {
@@ -598,7 +598,7 @@ var ObjectDescriptor = exports.ObjectDescriptor = Montage.specialize( /** @lends
      * @function
      * @param {string} property to add
      * @param {string} name of the group
-     * @returns {Array.<PropertyBlueprint>} property descriptor group
+     * @returns {Array.<PropertyDescriptor>} property descriptor group
      */
     addPropertyDescriptorToGroupNamed: {
         value: function (propertyDescriptor, groupName) {
diff --git a/core/meta/object-property.js b/core/meta/object-property.js
index 2fde0e07db..d431f30806 100644
--- a/core/meta/object-property.js
+++ b/core/meta/object-property.js
@@ -38,7 +38,7 @@ exports.ObjectProperty = Montage.specialize( /** @lends ObjectProperty# */ {
      *
      * @function
      * @param {Object} prototype
-     * @param {Blueprint} blueprint
+     * @param {ObjectDescriptor} objectDescriptor
      */
     apply: {
         value: function (prototype, objectDescriptor) {
@@ -70,11 +70,11 @@ exports.ObjectProperty = Montage.specialize( /** @lends ObjectProperty# */ {
     },
 
     /**
-     * Add all the properties defined in the blueprint to the target prototype.
+     * Add all the properties defined in the objectDescriptor to the target prototype.
      *
      * @function
      * @param {Object} prototype
-     * @param {Blueprint} blueprint
+     * @param {ObjectDescriptor} objectDescriptor
      */
     addProperties: {
         value: function (prototype, objectDescriptor) {
diff --git a/core/meta/property-descriptor.js b/core/meta/property-descriptor.js
index 11ae2fdec8..5d8ba37d3f 100644
--- a/core/meta/property-descriptor.js
+++ b/core/meta/property-descriptor.js
@@ -102,7 +102,7 @@ exports.PropertyDescriptor = Montage.specialize( /** @lends PropertyDescriptor#
     deserializeSelf: {
         value:function (deserializer) {
             this._name = deserializer.getProperty("name");
-            this._owner = deserializer.getProperty("objectDescriptor") || deserializer.getProperty("blueprint");
+            this._owner = deserializer.getProperty("objectDescriptor");
             this.cardinality = this._getPropertyWithDefaults(deserializer, "cardinality");
             if (this.cardinality === -1) {
                 this.cardinality = Infinity;
@@ -114,7 +114,7 @@ exports.PropertyDescriptor = Montage.specialize( /** @lends PropertyDescriptor#
             this.collectionValueType = this._getPropertyWithDefaults(deserializer, "collectionValueType");
             this.valueObjectPrototypeName = this._getPropertyWithDefaults(deserializer, "valueObjectPrototypeName");
             this.valueObjectModuleId = this._getPropertyWithDefaults(deserializer, "valueObjectModuleId");
-            this._valueDescriptorReference = this._getPropertyWithDefaults(deserializer, "valueDescriptor", "targetBlueprint");
+            this._valueDescriptorReference = this._getPropertyWithDefaults(deserializer, "valueDescriptor");
             this.enumValues = this._getPropertyWithDefaults(deserializer, "enumValues");
             this.defaultValue = this._getPropertyWithDefaults(deserializer, "defaultValue");
             this.helpKey = this._getPropertyWithDefaults(deserializer, "helpKey");
diff --git a/core/meta/user-interface-descriptor.js b/core/meta/user-interface-descriptor.js
index dd084fe5d8..f4325ae02e 100644
--- a/core/meta/user-interface-descriptor.js
+++ b/core/meta/user-interface-descriptor.js
@@ -16,7 +16,7 @@ Javier want to be able to define which columns should be used in a table, the ra
 if a user resize a column, where does it get saved?
 The table would ask the object what does it has for a table.
 
-Needs groups of properties, like in blueprint
+Needs groups of properties, like in objectDescriptor
 
 When serializing their states, a table view that is data driven, the user tweaks needs to be  stored by component unique id and by the type they displayed at the time of change
 */
@@ -27,7 +27,7 @@ When serializing their states, a table view that is data driven, the user tweaks
  */
 exports.UserInterfaceDescriptor = Montage.specialize( /** @lends UserInterfaceDescriptor.prototype # */ {
     /**
-     * The object a UserInterfaceDescriptor describes. This is intented be an ObjectDescriptor/blueprint or a PropertyDescriptor/PropertyBlueprint
+     * The object a UserInterfaceDescriptor describes. This is intented be an ObjectDescriptor or a PropertyDescriptor
      *
      * @type {object} descriptor
      */
@@ -102,8 +102,8 @@ exports.UserInterfaceDescriptor = Montage.specialize( /** @lends UserInterfaceDe
     },
 
     /**
-     * An array of UserInterfaceDescriptors that individually describe the PropertyDescriptors/PropertyBlueprints of this object's descriptor's PropertyDescriptors
-     * An ObjectDescriptor/Blueprint has groups of propery descriptors that should be respected in term of organization
+     * An array of UserInterfaceDescriptors that individually describe the PropertyDescriptors of this object's descriptor's PropertyDescriptors
+     * An ObjectDescriptor has groups of propery descriptors that should be respected in term of organization
      *
      * @type {Component} propertyUserInterfaceDescriptors
      */
diff --git a/core/meta/validation-rule.js b/core/meta/validation-rule.js
index 53df833b97..ff6f5b6b3c 100644
--- a/core/meta/validation-rule.js
+++ b/core/meta/validation-rule.js
@@ -44,7 +44,7 @@ exports.PropertyValidationRule = Montage.specialize( /** @lends PropertyValidati
     deserializeSelf: {
         value: function (deserializer) {
             this._name = deserializer.getProperty("name");
-            this._owner = deserializer.getProperty("objectDescriptor") || deserializer.getProperty("blueprint");
+            this._owner = deserializer.getProperty("objectDescriptor");
             //            this._validationSelector = deserializer.getProperty("validationSelector");
             this._messageKey = deserializer.getProperty("messageKey");
             // FIXME [PJYF Jan 8 2013] There is an API issue in the deserialization
@@ -152,7 +152,7 @@ exports.PropertyValidationRule = Montage.specialize( /** @lends PropertyValidati
     evaluateRule: {
         value: function (objectInstance) {
             if (this._propertyValidationEvaluator === null) {
-                var propertyValidationSemantics = new PropertyValidationSemantics().initWithBlueprint(this.objectDescriptor);
+                var propertyValidationSemantics = new PropertyValidationSemantics().initWithObjectDescriptor(this.objectDescriptor);
                 this._propertyValidationEvaluator = propertyValidationSemantics.compile(this.selector.syntax);
             }
             return this._propertyValidationEvaluator(objectInstance);
diff --git a/test/spec/meta/object-descriptor-spec.js b/test/spec/meta/object-descriptor-spec.js
index 575884df9a..6fa0fe2e3a 100644
--- a/test/spec/meta/object-descriptor-spec.js
+++ b/test/spec/meta/object-descriptor-spec.js
@@ -309,13 +309,12 @@ describe("meta/object-descriptor-spec", function () {
                     isInstance: { value: true }
                 });
 
-                expect(sub.objectDescriptorModuleId === "pass.meta" || sub.objectDescriptorModuleId === "pass.mjson").toBeTruthy();
+                expect(sub.objectDescriptorModuleId === "pass.mjson").toBeTruthy();
             });
 
             it("creates an objectDescriptor when the parent has no objectDescriptor", function (done) {
                 ObjectDescriptor.objectDescriptor.then(function (objectDescriptor){
-                    expect( objectDescriptor.objectDescriptorInstanceModule.id === "core/meta/blueprint.meta" ||
-                            objectDescriptor.objectDescriptorInstanceModule.id === "core/meta/object-descriptor.mjson").toBeTruthy();
+                    expect(objectDescriptor.objectDescriptorInstanceModule.id).toEqual("core/meta/object-descriptor.mjson");
                 }, function (err) {
                     fail(err);
                 }).finally(function () {