diff --git a/TO-DO-List.md b/TO-DO-List.md
index fe299ad..9af085f 100644
--- a/TO-DO-List.md
+++ b/TO-DO-List.md
@@ -297,7 +297,13 @@ Contents:
  * Some programs have short segments that are meant to be relocated, so you
    want to .ORG to the new address, and then a little while later .ORG back
    to the main code flow.  We currently do this with two .ORGs, but it would
-   be better to do it with a "restore previous" assembler operation.
+   be better to do it with a "restore previous" assembler operation (where
+   available).
+   * There's often code that copies the relocated area, so we need labels
+     for the original address and the destination address.  This is awkward
+     because both labels are associated with the same file offset.  We could
+     create an automatic project symbol for the "before" address, since that
+     becomes an external address after the .ORG is added.
  * Allow different pseudo-ops for constants and addresses.  Some assemblers
    support this, e.g. cc65 has "=" for constants and ":=" for labels.  If
    nothing else it makes the equate list easier to comprehend.