diff --git a/docs/docs/postgresql/source-database.md b/docs/docs/postgresql/source-database.md
index 3048adf..21b2eb9 100644
--- a/docs/docs/postgresql/source-database.md
+++ b/docs/docs/postgresql/source-database.md
@@ -20,42 +20,85 @@ After that, you can enable selective tracking and pick which database tables you
 
 ## Permissions
 
+### Existing credentials
+
 You can specify the same regular database credentials you use to connect to PostgreSQL from your code.
 And that's it, everything should just work!
 
-Alternatively, you can create read-only PostgreSQL database credentials to connect to the primary instance's WAL.
+### New read-only credentials
+
+Alternatively, you can manually create read-only PostgreSQL database credentials to connect to the primary instance's WAL.
 Here is an example if you use AWS RDS:
 
 ```sql
-/* Read-only user */
+/* Create read-only user */
 CREATE ROLE [username] WITH LOGIN NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION PASSWORD '[password]';
-/* To grant access to WAL */
+/* Grant replication permission for reading changes from WAL */
 GRANT rds_replication TO [username];
-/* To enable selective table tracking */
+/* Grant SELECT access to tables for selective tracking */
 GRANT SELECT ON ALL TABLES IN SCHEMA public TO [username];
 
-/* Create "bemi" PUBLICATION to enable replication with dynamic selective tracking */
+/* Create "bemi" PUBLICATION to enable logical replication */
 CREATE PUBLICATION bemi FOR ALL TABLES;
 
-/* Enable REPLICA IDENTITY FULL for each table to track "before" state on each DB row change */
-DO $$
-DECLARE
-  current_tablename TEXT;
+/* Create a procedure to set REPLICA IDENTITY FULL for tables to track the "before" state on DB row changes */
+CREATE OR REPLACE PROCEDURE _bemi_set_replica_identity() AS $$ DECLARE current_tablename TEXT;
 BEGIN
-  FOR current_tablename IN
-    SELECT tablename FROM pg_tables WHERE schemaname = 'public'
-  LOOP
+  FOR current_tablename IN SELECT tablename FROM pg_tables WHERE schemaname = 'public' LOOP
     EXECUTE format('ALTER TABLE %I REPLICA IDENTITY FULL', current_tablename);
   END LOOP;
-END;
-$$;
+END $$ LANGUAGE plpgsql;
+/* Call the created procedure */
+CALL _bemi_set_replica_identity();
+/* Create a trigger function that calls the created procedure */
+CREATE OR REPLACE FUNCTION _bemi_set_replica_identity_func() RETURNS event_trigger AS $$
+BEGIN CALL _bemi_set_replica_identity(); END $$ LANGUAGE plpgsql;
+/* Create a trigger to set REPLICA IDENTITY FULL for all new created tables */
+CREATE EVENT TRIGGER _bemi_set_replica_identity_trigger ON ddl_command_end WHEN TAG IN ('CREATE TABLE')
+EXECUTE FUNCTION _bemi_set_replica_identity_func();
 ```
 
 These commands are safe to execute without any downtime or performance issues:
 
-* `CREATE PUBLICATION` creates a "channel" that we'll subscribe to to track changes made in database tables.
+* `CREATE ROLE` creates a new read-only user for Bemi to read database changes.
+* `CREATE PUBLICATION` creates a "channel" that we'll subscribe to and track changes in real-time.
 * `REPLICA IDENTITY FULL` enhances records stored in WAL to record the previous state (“before”) in addition to the tracked by default new state (“after”), transaction ID, position, timestamp, database name, table name, etc.
 
+### New read-only credentials with manually managed permissions for each table
+
+If you want to isolate read access only to logical replication for certain tables and manage permissions manually instead of relying on our robust built-in selective tracking manageable through our UI,
+you can run the following commands:
+
+```sql
+/* Create read-only user */
+CREATE ROLE [username] WITH LOGIN NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION PASSWORD '[password]';
+/* Grant replication permission to allow using replication slots */
+GRANT rds_replication TO [username];
+/* Revoke all read access leaving only replication permission */
+REVOKE SELECT ON ALL TABLES IN SCHEMA public FROM [username];
+
+/* Create "bemi" PUBLICATION to enable logical replication for selected tables */
+CREATE PUBLICATION bemi FOR TABLE [table1], [table2];
+
+/* Set REPLICA IDENTITY FULL for tables to track the "before" state on DB row changes */
+ALTER TABLE [table1] REPLICA IDENTITY FULL;
+ALTER TABLE [table2] REPLICA IDENTITY FULL;
+```
+
+To enable data change tracking for a new table:
+
+```sql
+ALTER PUBLICATION bemi ADD TABLE [table3];
+ALTER TABLE [table3] REPLICA IDENTITY FULL;
+```
+
+To stop data change tracking for a table:
+
+```sql
+ALTER PUBLICATION bemi DROP TABLE [table3];
+ALTER TABLE [table3] REPLICA IDENTITY DEFAULT;
+```
+
 ## WAL Level
 
 Bemi relies on logical replication that allows ingesting changes row-by-row, unlike physical replication that sends disk block changes.