diff --git a/platform/persistence/overwrite/README.md b/platform/persistence/overwrite/README.md
new file mode 100644
index 0000000000..ffd8db4d3e
--- /dev/null
+++ b/platform/persistence/overwrite/README.md
@@ -0,0 +1,5 @@
+This bundle provides an Overwrite/Cancel dialog when persisting
+domain objects, if persistence fails. It is meant to be paired
+with a persistence adapter which performs revision-checking
+on update calls, in order to provide the user interface for
+choosing between Overwrite and Cancel in that situation.
\ No newline at end of file
diff --git a/platform/persistence/overwrite/src/PersistenceQueue.js b/platform/persistence/overwrite/src/PersistenceQueue.js
new file mode 100644
index 0000000000..26e3e7d606
--- /dev/null
+++ b/platform/persistence/overwrite/src/PersistenceQueue.js
@@ -0,0 +1,94 @@
+/*global define*/
+
+define(
+    ['./QueuedPersistenceHandler'],
+    function (QueuedPersistenceHandler) {
+        "use strict";
+
+        /**
+         * The PersistenceQueue is used by the QueuingPersistenceCapability
+         * to aggregrate calls for object persistence. These are then issued
+         * in a group, such that if some or all are rejected, this result can
+         * be shown to the user (again, in a group.)
+         *
+         * @param $q Angular's $q
+         * @param $timeout Angular's $timeout
+         * @param {number} [DELAY] optional; delay in milliseconds between
+         *        attempts to flush the queue
+         */
+        function PersistenceQueue($q, $timeout, DELAY) {
+            var queue = {},
+                lastObservedSize = 0,
+                handler = new QueuedPersistenceHandler($q),
+                pendingTimeout,
+                flushPromise;
+
+            // Check if the queue's size has stopped increasing)
+            function quiescent() {
+                return Object.keys(queue).length === lastObservedSize;
+            }
+
+            // Look up a queued persistence capability
+            function lookup(id) {
+                return queue[id];
+            }
+
+            // Persist all queued objects
+            function flush() {
+                // Convert to array of persistence capabilities
+                var toFlush = Object.keys(queue).map(lookup);
+
+                // Persist them
+                flushPromise = handler.persist(toFlush);
+
+                // When persisted, clear the active promise
+                flushPromise.then(function () {
+                    flushPromise = undefined;
+                });
+
+                // Reset queue, etc.
+                queue = {};
+                lastObservedSize = 0;
+                pendingTimeout = undefined;
+            }
+
+            // Schedule a flushing of the queue (that is, plan to flush
+            // all objects in the queue)
+            function scheduleFlush() {
+                function maybeFlush() {
+                    // Only flush when we've stopped receiving updates
+                    (quiescent() ? flush : scheduleFlush)();
+                }
+
+                // If we are already flushing the queue...
+                if (flushPromise) {
+                    // Wait until that's over before considering a flush
+                    flushPromise.then(maybeFlush);
+                } else {
+                    // Otherwise, schedule a flush on a timeout (to give
+                    // a window for other updates to get aggregated)
+                    pendingTimeout = pendingTimeout ||
+                        $timeout(maybeFlush, DELAY, false);
+                }
+            }
+
+
+            // If no delay is provided, use a default
+            DELAY = DELAY || 0;
+
+            return {
+                /**
+                 * Queue persistence of a domain object.
+                 * @param {string} id the domain object's identifier
+                 * @param {PersistenceCapability} persistence the object's
+                 *        undecorated persistence capability
+                 */
+                put: function (id, persistence) {
+                    queue[id] = persistence;
+                }
+            };
+        }
+
+        return PersistenceQueue;
+    }
+);
\ No newline at end of file
diff --git a/platform/persistence/overwrite/src/QueuedPersistenceHandler.js b/platform/persistence/overwrite/src/QueuedPersistenceHandler.js
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/platform/persistence/overwrite/src/QueuingPersistenceCapability.js b/platform/persistence/overwrite/src/QueuingPersistenceCapability.js
new file mode 100644
index 0000000000..abbc94c171
--- /dev/null
+++ b/platform/persistence/overwrite/src/QueuingPersistenceCapability.js
@@ -0,0 +1,31 @@
+/*global define*/
+
+define(
+    [],
+    function () {
+        "use strict";
+
+        /**
+         * The QueuingPersistenceCapability places `persist` calls in a queue
+         * to be handled in batches.
+         * @param {PersistenceQueue} queue of persistence calls
+         * @param {PersistenceCapability} persistence the wrapped persistence
+         *        capability
+         * @param {DomainObject} domainObject the domain object which exposes
+         *        the capability
+         */
+        function QueuingPersistenceCapability(queue, persistence, domainObject) {
+            var queuingPersistence = Object.create(persistence),
+                id = domainObject.getId();
+
+            // Override persist calls to queue them instead
+            queuingPersistence.persist = function () {
+                queue.put(id, persistence);
+            };
+
+            return queuingPersistence;
+        }
+
+        return QueuingPersistenceCapability;
+    }
+);
\ No newline at end of file