diff --git a/prdoc/pr_10656.prdoc b/prdoc/pr_10656.prdoc
new file mode 100644
index 0000000000000..edd6e454511d0
--- /dev/null
+++ b/prdoc/pr_10656.prdoc
@@ -0,0 +1,13 @@
+title: '[pallet-transaction-storage] Configurable RetentionPeriod'
+doc:
+- audience: [Node Dev, Runtime Dev]
+  description: |-
+    This PR refactors `pallet-transaction-storage` and `sp-transaction-storage-proof` (the `new_data_provider` inherent provider), both of which rely on a hard-coded `DEFAULT_RETENTION_PERIOD`. This PR:
+    - adds a new configurable argument `retention_period` to the `new_data_provider`
+    - introduces the `TransactionStorageApi::retention_period` runtime API, which the runtime can specify arbitrary
+    - provides an example of using `new_data_provider`, with the node client calling the runtime API when constructing inherent provider data
+crates:
+- name: sp-transaction-storage-proof
+  bump: major
+- name: pallet-transaction-storage
+  bump: major