diff --git a/docs/dockercon-summit.md b/docs/dockercon-summit.md
index 1deddf8a4..ceceb2bf5 100644
--- a/docs/dockercon-summit.md
+++ b/docs/dockercon-summit.md
@@ -23,3 +23,4 @@ The following are proposed discussion points for the containerd summit at Docker
 * Should containerd provide image filesystem metrics? If yes, what metrics should be included? How to implement that?
 * Support for disk quotas: How? What is the role of containerd? How is it going to be integrated with volume managers that want to be in the same quota group?
 * Checkpoint/Restore: how can we support more use cases? One of the big issues here is the large number of options that can be passed to CRIU.
+* How to support multi-OS docker images, for example, Linux Vs Windows using one graph driver plugin properly?