1 files changed, 5 insertions, 0 deletions

diff --git a/js/io/document/base-document.js b/js/io/document/base-document.js
index 44f54f78..d3601de5 100644..100755
--- a/js/io/document/base-document.js
+++ b/js/io/document/base-document.js
@@ -31,6 +31,11 @@ var BaseDocument = exports.BaseDocument = Montage.create(Montage, {
         set: function(value) { this._uri = value; }
     },
 
+    externalUri: {
+        get: function() { return this._externalUri; },
+        set: function(value) { this._externalUri = value; }
+    },
+
     documentType: {
         get: function() { return this._documentType; },
         set: function(value) { this._documentType = value;  }