diff --git a/README.md b/README.md
index 29fd10b..6402636 100644
--- a/README.md
+++ b/README.md
@@ -139,6 +139,7 @@ Do you have ideas to improve the FEP Process? Post your suggestions to the issue
 | [FEP-b2b8: Long-form Text](./fep/b2b8/fep-b2b8.md) | `DRAFT` | [#441](https://codeberg.org/fediverse/fep/issues/441) | 2024-11-07 | - |
 | [FEP-fe34: Origin-based security model](./fep/fe34/fep-fe34.md) | `DRAFT` | [#445](https://codeberg.org/fediverse/fep/issues/445) | 2024-11-15 | - |
 | [FEP-171b: Conversation Containers](./fep/171b/fep-171b.md) | `DRAFT` | [#449](https://codeberg.org/fediverse/fep/issues/449) | 2024-11-23 | - |
+| [FEP-6606: ActivityPub client to server collections addressing conventions](./fep/6606/fep-6606.md) | `DRAFT` | [#453](https://codeberg.org/fediverse/fep/issues/453) | 2024-12-04 | - |
 
 ## License
 
diff --git a/fep/6606/fep-6606.md b/fep/6606/fep-6606.md
index 2086b55..7235ffc 100644
--- a/fep/6606/fep-6606.md
+++ b/fep/6606/fep-6606.md
@@ -4,6 +4,7 @@ authors: Marius Orcsik <marius@federated.id>
 status: DRAFT
 dateReceived: 2024-12-04
 discussionsTo: https://lists.sr.ht/~mariusor/go-activitypub-discuss/%3Cwecobrezdaeqzfsukst42hncuuimomii5oeixonirrksrvs4md@4l76dr4obisi%3E
+trackingIssue: https://codeberg.org/fediverse/fep/issues/453
 ---
 
 # FEP-6606: ActivityPub client to server collections addressing conventions