diff --git a/azure-provision/azure-create-resources.sh b/azure-provision/azure-create-resources.sh
index 585bb1b..5e55a8c 100755
--- a/azure-provision/azure-create-resources.sh
+++ b/azure-provision/azure-create-resources.sh
@@ -92,10 +92,13 @@ echo
 echo "(Using subscription: $SUBSCRIPTION_ID)"
 echo
 echo
-echo "**NOTE:** Before continuing you should ensure that there is a CNAME record created in Cloudflare"
-echo "          for subdomain $SUBDOMAIN on iatistandard.org pointing to "
-echo "          $HOST_FOR_CLOUDFLARE"
+echo "**NOTE 1:** Before continuing you should ensure that there is a CNAME record created in Cloudflare"
+echo "            for subdomain $SUBDOMAIN on iatistandard.org pointing to "
+echo "            $HOST_FOR_CLOUDFLARE"
 echo
+echo "**NOTE 2:** It is not (yet) safe to re-run this script for an instance which already exists. It will"
+echo "            fail at the point of database creation, because of how AZ handles creation of Postgres "
+echo "            servers."
 echo
 
 read -p "Do you want to continue? ([y]es or [n]o) " -n 1 -r
diff --git a/src/bulk_data_service/dataset_indexing.py b/src/bulk_data_service/dataset_indexing.py
index 6894570..1a549cf 100644
--- a/src/bulk_data_service/dataset_indexing.py
+++ b/src/bulk_data_service/dataset_indexing.py
@@ -125,6 +125,7 @@ def get_minimal_index_fields(context: dict) -> list[str]:
     return [
         "id",
         "name",
+        "publisher_id",
         "publisher_name",
         "source_url",
         "hash",