diff --git a/docs/collections/_diagrams/sequence-mesh-download.md b/docs/collections/_diagrams/sequence-mesh-download.md
index c3bf7baf4..dd88914d6 100644
--- a/docs/collections/_diagrams/sequence-mesh-download.md
+++ b/docs/collections/_diagrams/sequence-mesh-download.md
@@ -1,6 +1,6 @@
 ---
 
-title: v
+title: sequence-mesh-download
 
 ---
 
diff --git a/docs/collections/_events/pdm-resource-submission-rejected.md b/docs/collections/_events/pdm-resource-submission-rejected.md
new file mode 100644
index 000000000..51c6c6e0b
--- /dev/null
+++ b/docs/collections/_events/pdm-resource-submission-rejected.md
@@ -0,0 +1,10 @@
+---
+title: pdm-resource-submission-rejected
+type: uk.nhs.notify.digital.letters.pdm.resource.submission.rejected.v1
+nice_name: PDMResourceSubmissionRejected
+service: PDM Services
+schema_envelope:  https://notify.nhs.uk/cloudevents/schemas/digital-letters/2025-10-draft/events/uk.nhs.notify.digital.letters.pdm.resource.submission.rejected.v1.schema.json
+schema_data: https://notify.nhs.uk/cloudevents/schemas/digital-letters/2025-10-draft/data/digital-letters-pdm-resource-submission-rejected-data.schema.json
+---
+
+This event indicates that PDM rejected the request to upload the FHIR resource. Digital Letters will fallback to sending a printed letter after the sender's configured fallback wait time.