diff --git a/README.md b/README.md
index ee4c52a..c274f23 100644
--- a/README.md
+++ b/README.md
@@ -167,6 +167,7 @@ Do you have ideas to improve the FEP Process? Post your suggestions to the issue
 | [FEP-22b6: Linking an ActivityPub Object to a HTML page and back](./fep/22b6/fep-22b6.md) | `DRAFT` | [#730](https://codeberg.org/fediverse/fep/issues/730) | 2025-11-12 | - |
 | [FEP-f15d: Context Relocation and Removal](./fep/f15d/fep-f15d.md) | `DRAFT` | [#751](https://codeberg.org/fediverse/fep/issues/751) | 2026-01-12 | - |
 | [FEP-ee3a: Exif metadata support](./fep/ee3a/fep-ee3a.md) | `DRAFT` | [#752](https://codeberg.org/fediverse/fep/issues/752) | 2026-01-13 | - |
+| [FEP-34c1: Collection Filtering using TREE Hypermedia Vocabulary](./fep/34c1/fep-34c1.md) | `DRAFT` | [#763](https://codeberg.org/fediverse/fep/issues/763) | 2026-02-19 | - |
 
 ## License
 
diff --git a/fep/34c1/fep-34c1.md b/fep/34c1/fep-34c1.md
index f7088b9..417245f 100644
--- a/fep/34c1/fep-34c1.md
+++ b/fep/34c1/fep-34c1.md
@@ -2,8 +2,9 @@
 slug: "34c1"
 authors: Fred Hauschel <@naturzukunft2026@mastodon.social>
 status: DRAFT
-dateReceived: 2026-02-19
 discussionsTo: https://socialhub.activitypub.rocks/t/fep-34c1-collection-filtering-using-tree-hypermedia-vocabulary/8494
+dateReceived: 2026-02-19
+trackingIssue: https://codeberg.org/fediverse/fep/issues/763
 ---
 
 # FEP-34c1: Collection Filtering using TREE Hypermedia Vocabulary
@@ -18,7 +19,6 @@ This enables use cases such as:
 - **Private Messages**: Activities not addressed to `as:Public` (DMs, followers-only, group messages)
 - **Media Filter**: Only activities with images or videos
 
----
 
 ## Context
 
diff --git a/index.json b/index.json
index 366e70c..5815f96 100644
--- a/index.json
+++ b/index.json
@@ -1174,5 +1174,15 @@
     "trackingIssue": "https://codeberg.org/fediverse/fep/issues/752",
     "title": "Exif metadata support",
     "implementations": 0
+  },
+  {
+    "slug": "34c1",
+    "authors": "Fred Hauschel <@naturzukunft2026@mastodon.social>",
+    "status": "DRAFT",
+    "discussionsTo": "https://socialhub.activitypub.rocks/t/fep-34c1-collection-filtering-using-tree-hypermedia-vocabulary/8494",
+    "dateReceived": "2026-02-19",
+    "trackingIssue": "https://codeberg.org/fediverse/fep/issues/763",
+    "title": "Collection Filtering using TREE Hypermedia Vocabulary",
+    "implementations": 0
   }
 ]
\ No newline at end of file