diff --git a/TODO.md b/TODO.md
index f3b81b2e..ddacf140 100644
--- a/TODO.md
+++ b/TODO.md
@@ -3,6 +3,7 @@
 ## Working On
 * GacUI Resource
     * Don't need to specify item type when assigning to array properties (e.g. Table.(Rows|Columns))
+    * Correctly handle spaces when saving `<Doc/>`
 * GacUI
     * Report errors with XML row/column number, instead of having Workflow_ValidateStatement
     * Strong-typed template checking (in XML, instead of delaying until compiling generated workflow script)