diff --git a/62.md b/62.md
index bdbdfe6..586cfac 100644
--- a/62.md
+++ b/62.md
@@ -27,10 +27,14 @@ A publication index defines the structure and metadata of a collection. It serve
   - `d` tag
   - `pubkey`
   - `kind`
-- MUST include `a` tags or `e` tags, listing the events in desired display order.
-  - `a` tags automatically will update with edits, while`e` tags will lock entry to a specific version. See [standardized tags](https://github.com/limina1/nips/tree/master?tab=readme-ov-file#standardized-tags)
+- MUST include `a` tags listing the events in desired display order.
+  - Format: `["a", "kind:pubkey:dtag", "relay hint", "event id"]`
+  - Optional event ID field enables version tracking while maintaining updateable references
   - Referenced events SHOULD be kind 30041 sections or nested kind 30040 indices
   - Additional event kinds MAY be supported
+- MUST include a `auto-update` tag specifying update behavior:
+  - Format: `["auto-update", "<yes|ask|no>"]`
+  - Controls whether clients should automatically update to newer versions
 - For derivative works:
   - MUST include a `p` tag identifying the original author
   - MUST include an `E` tag referencing the original event immediately after the `p` tag
@@ -55,8 +59,9 @@ A publication index defines the structure and metadata of a collection. It serve
         ["published_by", "public domain"],
         ["image", "https://imageserver.com/piclink.jpg"],
         ["summary", "Collection of selected fables from the ancient Greek philosopher, known as Aesop."],
-        ["e", "<id>", "<relay_url>", "<pubkey>"],
-        ["e", "<id>", "<relay_url>", "<pubkey>"],
+        ["a", "<id>", "<relay_url>", "<pubkey>"],
+        ["a", "<id>", "<relay_url>", "<pubkey>"],
+        ["auto-update", "<yes|ask|no>"],
         ["p", "<pubkey_0>"],
         ["E", "<original_event_id>", "<relay_url>", "<pubkey>"]
     ],