diff --git a/db_scripts/diff/13127.down b/db_scripts/diff/13127.down
new file mode 100644
index 00000000..ac9b0639
--- /dev/null
+++ b/db_scripts/diff/13127.down
@@ -0,0 +1,14 @@
+USE billing;
+
+ALTER TABLE billing_mappings DROP FOREIGN KEY b_m_out_bilprofid_ref;
+ALTER TABLE billing_mappings DROP FOREIGN KEY b_m_in_bilprofid_ref;
+ALTER TABLE billing_mappings DROP KEY out_profileid_idx;
+ALTER TABLE billing_mappings DROP KEY in_profileid_idx;
+
+ALTER TABLE billing_mappings CHANGE outbound_billing_profile_id
+  billing_profile_id int(11) unsigned;
+
+ALTER TABLE billing_mappings ADD KEY profileid_idx(billing_profile_id);
+ALTER TABLE billing_mappings ADD CONSTRAINT b_m_bilprofid_ref
+  FOREIGN KEY(billing_profile_id) REFERENCES billing_profiles(id) 
+  ON UPDATE CASCADE;
diff --git a/db_scripts/diff/13127.up b/db_scripts/diff/13127.up
new file mode 100644
index 00000000..45e180ee
--- /dev/null
+++ b/db_scripts/diff/13127.up
@@ -0,0 +1,19 @@
+USE billing;
+
+ALTER TABLE billing_mappings DROP FOREIGN KEY b_m_bilprofid_ref;
+ALTER TABLE billing_mappings DROP KEY profileid_idx;
+
+ALTER TABLE billing_mappings CHANGE billing_profile_id
+  outbound_billing_profile_id int(11) unsigned;
+ALTER TABLE billing_mappings ADD COLUMN 
+  inbound_billing_profile_id int(11) unsigned
+  AFTER outbound_billing_profile_id;
+
+ALTER TABLE billing_mappings ADD KEY out_profileid_idx(outbound_billing_profile_id);
+ALTER TABLE billing_mappings ADD KEY in_profileid_idx(inbound_billing_profile_id);
+ALTER TABLE billing_mappings ADD CONSTRAINT b_m_out_bilprofid_ref
+  FOREIGN KEY(outbound_billing_profile_id) REFERENCES billing_profiles(id) 
+  ON UPDATE CASCADE;
+ALTER TABLE billing_mappings ADD CONSTRAINT b_m_in_bilprofid_ref
+  FOREIGN KEY(inbound_billing_profile_id) REFERENCES billing_profiles(id) 
+  ON UPDATE CASCADE;