diff --git a/instructions.txt b/instructions.txt
index 56d59ad..8777c6b 100644
--- a/instructions.txt
+++ b/instructions.txt
@@ -284,4 +284,67 @@ postgres=#
 
 
 !!!!!!!!!WHEN TESTING NEW NODES OR REFRESHING THE NODES!!!!!!!!! 
-SET spock.enable_ddl_replication = off;
\ No newline at end of file
+SET spock.enable_ddl_replication = off;
+
+
+|=============================|
+|ADD UUID IN AN EXISTING TABLE|
+|=============================|
+
+CREATE EXTENSION IF NOT EXISTS pgcrypto;
+ALTER TABLE public.test_replication
+ADD COLUMN uuid_id uuid DEFAULT gen_random_uuid();
+Populate any existing rows that somehow got NULL:
+UPDATE public.test_replication
+SET uuid_id = gen_random_uuid()
+WHERE uuid_id IS NULL;
+Make it not null:
+ALTER TABLE public.test_replication
+ALTER COLUMN uuid_id SET NOT NULL;
+Now remove the old primary key:
+ALTER TABLE public.test_replication
+DROP CONSTRAINT test_replication_pkey;
+Make the UUID the new primary key:
+ALTER TABLE public.test_replication
+ADD PRIMARY KEY (uuid_id);
+
+|===========================|
+|!!!CAUTION AFTER LINKING!!!|
+|===========================|
+CHECK THIS
+SELECT * FROM spock.replication_set_table;
+
+SELECT
+    slot_name,
+    active,
+    active_pid,
+    restart_lsn,
+    confirmed_flush_lsn
+FROM pg_replication_slots;
+
+postgres=# SELECT *                                                  
+FROM spock.replication_set;
+                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
+|===============================|
+|CREATE A TABLE NOT USING SPROKE|
+|===============================|
+SELECT spock.replicate_ddl(
+$$
+CREATE TABLE public.vm2_ddl_test (
+    uuid_id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    source_node TEXT NOT NULL,
+    message TEXT,
+    created_at TIMESTAMPTZ DEFAULT now()
+);
+$$
+);
+
+WTF IS THIS!!!
+To check if provider is sending data
+postgres=# SELECT
+    slot_name,
+    active,
+    active_pid,
+    restart_lsn,
+    confirmed_flush_lsn
+FROM pg_replication_slots;
diff --git a/main.py b/main.py
index 6fc3f2d..60c51df 100644
--- a/main.py
+++ b/main.py
@@ -190,8 +190,13 @@ def link_nodes(data: LinkNodeRequest):
             SELECT spock.sub_create(
             subscription_name := %s,
             provider_dsn := %s,
-            synchronize_structure := true,
-            synchronize_data := true
+            replication_sets := ARRAY[
+            'default',
+            'default_insert_only',
+            'ddl_sql'
+            ],
+            synchronize_structure := false, # CHANGE THIS TO TRUE IF YOU WANT TO SYNCHRONIZE DATA
+            synchronize_data := false
         );
         """, (
             data.subscription_name,