diff --git a/-MultiDeviceAnnouncementsPush.md b/-MultiDeviceAnnouncementsPush.md
index 2d1f298..8374550 100644
--- a/-MultiDeviceAnnouncementsPush.md
+++ b/-MultiDeviceAnnouncementsPush.md
@@ -1,3 +1,5 @@
+Previous: [[MultiDevice Announcements POC]]
+
 So if we modify the library and clients as described in MultiDeviceAnnouncementsPOC
 how do we keep it up to date when a friend changes his devices.