diff --git a/prdoc/pr_7505.prdoc b/prdoc/pr_7505.prdoc
index 8250fdb30b209e8b965dea6ab0a259277043f50a..da9f44dcf4060a4f79f4546cee7e36a63325e52c 100644
--- a/prdoc/pr_7505.prdoc
+++ b/prdoc/pr_7505.prdoc
@@ -1,8 +1,14 @@
-title: '`fatxpool`: metrics - initial sketch'
+title: '`fatxpool`: transaction statuses metrics added'
 doc:
 - audience: Node Dev
   description: |-
-    This PR introduces a new mechanism to capture and report Prometheus metrics related to timings of transaction lifecycle events, which are currently not available. By exposing these timings, we aim to augment transaction-pool reliability dashboards and extend existing Grafana boards.
+    This PR introduces a new mechanism to capture and report Prometheus metrics related to timings of transaction
+    lifecycle events, which are currently not available. By exposing these timings, we aim to augment transaction-pool
+    reliability dashboards and extend existing Grafana boards.
+
+    A new `unknown_from_block_import_txs` metric is also introduced. It provides the number of transactions in imported
+    block which are not known to the node's  transaction pool. It allows to monitor alignment of transaction pools
+    across the nodes in the network.
 crates:
 - name: sc-transaction-pool
   bump: minor