diff --git a/README.md b/README.md
index b93b39f..35bcdcb 100644
--- a/README.md
+++ b/README.md
@@ -146,6 +146,7 @@ Do you have ideas to improve the FEP Process? Post your suggestions to the issue
 | [FEP-2277: ActivityPub core types](./fep/2277/fep-2277.md) | `DRAFT` | [#485](https://codeberg.org/fediverse/fep/issues/485) | 2025-01-31 | - |
 | [FEP-a974: All Actor types should be followable](./fep/a974/fep-a974.md) | `DRAFT` | [#487](https://codeberg.org/fediverse/fep/issues/487) | 2025-02-05 | - |
 | [FEP-efda: Followable objects](./fep/efda/fep-efda.md) | `DRAFT` | [#492](https://codeberg.org/fediverse/fep/issues/492) | 2025-02-13 | - |
+| [FEP-f228: Backfilling conversations](./fep/f228/fep-f228.md) | `DRAFT` | [#500](https://codeberg.org/fediverse/fep/issues/500) | 2025-02-17 | - |
 
 ## License
 
diff --git a/fep/f228/fep-f228.md b/fep/f228/fep-f228.md
index 98d1d99..4b3c51a 100644
--- a/fep/f228/fep-f228.md
+++ b/fep/f228/fep-f228.md
@@ -3,8 +3,9 @@ slug: "f228"
 authors: silverpill <@silverpill@mitra.social>
 type: implementation
 status: DRAFT
-dateReceived: 2025-02-17
 discussionsTo: https://codeberg.org/silverpill/feps/issues
+dateReceived: 2025-02-17
+trackingIssue: https://codeberg.org/fediverse/fep/issues/500
 ---
 # FEP-f228: Backfilling conversations
 
diff --git a/index.json b/index.json
index 89e167d..f645874 100644
--- a/index.json
+++ b/index.json
@@ -825,5 +825,15 @@
     "dateReceived": "2025-02-13",
     "trackingIssue": "https://codeberg.org/fediverse/fep/issues/492",
     "title": "Followable objects"
+  },
+  {
+    "slug": "f228",
+    "authors": "silverpill <@silverpill@mitra.social>",
+    "type": "implementation",
+    "status": "DRAFT",
+    "discussionsTo": "https://codeberg.org/silverpill/feps/issues",
+    "dateReceived": "2025-02-17",
+    "trackingIssue": "https://codeberg.org/fediverse/fep/issues/500",
+    "title": "Backfilling conversations"
   }
 ]
\ No newline at end of file