diff --git a/.env b/.env.template
similarity index 61%
rename from .env
rename to .env.template
index f596af4..d9b2c34 100644
--- a/.env
+++ b/.env.template
@@ -1,9 +1,6 @@
-# postgrest
-
-POSTGREST_CONTAINER_NAME=postgrest
-POSTGREST_IMAGE=postgrest/postgrest:v12.0.2
-
-# postgres
+#
+# PostgreSQL
+#
 
 POSTGRES_CONTAINER_NAME=postgres
 POSTGRES_IMAGE=postgres:latest
@@ -15,7 +12,24 @@ POSTGRES_DB=postgres
 DB_ANON_ROLE=anon
 DB_SCHEMA=public
 
-# swagger
+PGADMIN_USER=postgres@postgres.org
+PGADMIN_PASSWORD=postgres
 
+
+#
+# PostgREST
+#
+
+POSTGREST_URL=https://opendata.example.org/
+POSTGREST_CONTAINER_NAME=postgrest
+POSTGREST_IMAGE=postgrest/postgrest:v12.0.2
+PGRST_DB_MAX_ROWS=100
+
+
+#
+# Swagger UI
+#
+
+SWAGGER_URL=https://ui.opendata.example.org/
 SWAGGER_CONTAINER_NAME=swagger
 SWAGGER_IMAGE=swaggerapi/swagger-ui:v5.11.0
diff --git a/.gitignore b/.gitignore
index 6cb772b..2fb241b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 node_modules
 tmp
+.env