diff --git a/Config-system-requirements.md b/Config-system-requirements.md
index 338c601..d2531dd 100644
--- a/Config-system-requirements.md
+++ b/Config-system-requirements.md
@@ -36,4 +36,5 @@ Use-cases:
 - [ ] Modify arbitrary config values via API
 - [ ] Efficient internal access to values (think of ACL - e.g. `allow-query`, `update-policy`) - must take care of inheritance as well
 - [ ] Efficient sequential access to repeatable clauses (zones, view, etc.) as this is hugely used this way in `server.c` initialization code
-- [ ] Obviously extremely efficient access in read-only state where the server is using configured values while it is running
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+- [ ] Obviously extremely efficient access in read-only state where the server is using configured values while it is running
+- [ ] Transactional API (so this ensures a reader has a consistent view of the configuration)
\ No newline at end of file