diff --git a/src/main/java/cat/udl/eps/softarch/demo/domain/Permission.java b/src/main/java/cat/udl/eps/softarch/demo/domain/Permission.java
index b1fc8ff..6c535a1 100644
--- a/src/main/java/cat/udl/eps/softarch/demo/domain/Permission.java
+++ b/src/main/java/cat/udl/eps/softarch/demo/domain/Permission.java
@@ -4,21 +4,33 @@
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
+import jakarta.persistence.ManyToMany;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.Set;
 
 @Entity
+@Setter
+@Getter
 @Data
 @EqualsAndHashCode(callSuper = false)
 public class Permission {
 
     @Id
+    @NotNull
     @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
 
-    @NotNull
     @NotBlank
     private String name;
+
+    @NotNull
+    @ManyToMany
+    private Set<Role> role;
+
 }
diff --git a/src/main/java/cat/udl/eps/softarch/demo/repository/PermissionRepository.java b/src/main/java/cat/udl/eps/softarch/demo/repository/PermissionRepository.java
new file mode 100644
index 0000000..2ce912c
--- /dev/null
+++ b/src/main/java/cat/udl/eps/softarch/demo/repository/PermissionRepository.java
@@ -0,0 +1,8 @@
+package cat.udl.eps.softarch.demo.repository;
+
+import cat.udl.eps.softarch.demo.domain.Permission;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.repository.PagingAndSortingRepository;
+
+public interface PermissionRepository extends CrudRepository<Permission, String>, PagingAndSortingRepository<Permission, String> {
+}