diff --git a/BACKLOG.md b/BACKLOG.md
index 43689f4..0af27ba 100644
--- a/BACKLOG.md
+++ b/BACKLOG.md
@@ -4,9 +4,11 @@ Feature requests and planned extensions. Entries here will **not** be implemente
 
 New suggestion? → [Open an issue](https://github.com/ulsklyc/oikos/issues/new?template=feature_request.md) or add it here.
 
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+## Open Entries
 
-*No open entries at this time.*
+| ID | Issue | Feature | Notes |
+|----|-------|---------|-------|
+| BL-11 | [#10](https://github.com/ulsklyc/oikos/issues/10) | Contacts: CardDAV (read-only) provider | Sync address book entries from phone/server; backend lib evaluation needed |
 
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