diff --git a/cmd/main-migration/migrations/20251013081808.sql b/cmd/main-migration/migrations/20251013081808.sql
new file mode 100644
index 00000000..03bf02ce
--- /dev/null
+++ b/cmd/main-migration/migrations/20251013081808.sql
@@ -0,0 +1,16 @@
+-- Create "InternalReference" table
+CREATE TABLE "public"."InternalReference" (
+  "Id" bigserial NOT NULL,
+  "CreatedAt" timestamptz NULL,
+  "UpdatedAt" timestamptz NULL,
+  "DeletedAt" timestamptz NULL,
+  "Encounter_Id" bigint NULL,
+  "Unit_Id" integer NULL,
+  "Doctor_Id" bigint NULL,
+  PRIMARY KEY ("Id"),
+  CONSTRAINT "fk_InternalReference_Doctor" FOREIGN KEY ("Doctor_Id") REFERENCES "public"."Doctor" ("Id") ON UPDATE NO ACTION ON DELETE NO ACTION,
+  CONSTRAINT "fk_InternalReference_Encounter" FOREIGN KEY ("Encounter_Id") REFERENCES "public"."Encounter" ("Id") ON UPDATE NO ACTION ON DELETE NO ACTION,
+  CONSTRAINT "fk_InternalReference_Unit" FOREIGN KEY ("Unit_Id") REFERENCES "public"."Unit" ("Id") ON UPDATE NO ACTION ON DELETE NO ACTION
+);
+-- Drop "CheckoutPolies" table
+DROP TABLE "public"."CheckoutPolies";
diff --git a/cmd/main-migration/migrations/atlas.sum b/cmd/main-migration/migrations/atlas.sum
index d8f19f7d..4d946518 100644
--- a/cmd/main-migration/migrations/atlas.sum
+++ b/cmd/main-migration/migrations/atlas.sum
@@ -1,4 +1,4 @@
-h1:0s0nd0srbuZbIdiQHvRt1PALWD+XDaCk7Qg/iAk4wY0=
+h1:oj0SGm9EAjoGuXcWbue8k9Uqy/W1N7iFjPky7Cg7G6s=
 20250904105930.sql h1:MEM6blCgke9DzWQSTnLzasbPIrcHssNNrJqZpSkEo6k=
 20250904141448.sql h1:J8cmYNk4ZrG9fhfbi2Z1IWz7YkfvhFqTzrLFo58BPY0=
 20250908062237.sql h1:Pu23yEW/aKkwozHoOuROvHS/GK4ngARJGdO7FB7HZuI=
@@ -38,4 +38,5 @@ h1:0s0nd0srbuZbIdiQHvRt1PALWD+XDaCk7Qg/iAk4wY0=
 20251010070721.sql h1:5NQUk/yOV6sABLCB7swx++YIOyJe6MnU+yt1nRzde5w=
 20251010072711.sql h1:ZJNqR2piyu8xJhBvVABSlnGEoKSKae3wuEs+wshPe4k=
 20251013044536.sql h1:0Xjw8fNILiT8nnfrJDZgQnPf3dntmIoilbapnih8AE4=
-20251013051438.sql h1:aREcqpdUTiA2T9/f1HOtfa4BUiPRa50RATZ4ETu1syk=
+20251013051438.sql h1:lfSuw5mgJnePBJamvhZ81osFIouXeiIEiSZ/evdwo48=
+20251013081808.sql h1:AqNqfPWEI8fgozZ+EhIT1pKsbN+0R8njTTu++rF6dKA=
diff --git a/internal/domain/main-entities/checkout-polies/entity.go b/internal/domain/main-entities/internal-reference/entity.go
similarity index 91%
rename from internal/domain/main-entities/checkout-polies/entity.go
rename to internal/domain/main-entities/internal-reference/entity.go
index d329fc52..56dcdc19 100644
--- a/internal/domain/main-entities/checkout-polies/entity.go
+++ b/internal/domain/main-entities/internal-reference/entity.go
@@ -1,4 +1,4 @@
-package checkout_polies
+package internal_reference
 
 import (
 	ecore "simrs-vx/internal/domain/base-entities/core"
@@ -7,7 +7,7 @@ import (
 	eu "simrs-vx/internal/domain/main-entities/unit"
 )
 
-type CheckoutPolies struct {
+type InternalReference struct {
 	ecore.Main
 	Encounter_Id *uint         `json:"encounter_id"`
 	Encounter    *ee.Encounter `json:"encounter,omitempty" gorm:"foreignKey:Encounter_Id;references:Id"`
diff --git a/internal/interface/migration/main-entities.go b/internal/interface/migration/main-entities.go
index b1875a8f..41bb18db 100644
--- a/internal/interface/migration/main-entities.go
+++ b/internal/interface/migration/main-entities.go
@@ -4,7 +4,6 @@ import (
 	adime "simrs-vx/internal/domain/main-entities/adime"
 	ambulatory "simrs-vx/internal/domain/main-entities/ambulatory"
 	appointment "simrs-vx/internal/domain/main-entities/appointment"
-	checkoutpolies "simrs-vx/internal/domain/main-entities/checkout-polies"
 	chemo "simrs-vx/internal/domain/main-entities/chemo"
 	consultation "simrs-vx/internal/domain/main-entities/consultation"
 	counter "simrs-vx/internal/domain/main-entities/counter"
@@ -25,6 +24,7 @@ import (
 	inpatient "simrs-vx/internal/domain/main-entities/inpatient"
 	installation "simrs-vx/internal/domain/main-entities/installation"
 	insurancecompany "simrs-vx/internal/domain/main-entities/insurance-company"
+	internalreference "simrs-vx/internal/domain/main-entities/internal-reference"
 	item "simrs-vx/internal/domain/main-entities/item"
 	itemprice "simrs-vx/internal/domain/main-entities/item-price"
 	laborant "simrs-vx/internal/domain/main-entities/laborant"
@@ -152,6 +152,6 @@ func getMainEntities() []any {
 		&chemo.Chemo{},
 		&midwife.Midwife{},
 		&postalregion.PostalRegion{},
-		&checkoutpolies.CheckoutPolies{},
+		&internalreference.InternalReference{},
 	}
 }