diff --git a/db/sys_config.sql b/db/sys_config.sql
index 6922ba7..99a2c66 100644
--- a/db/sys_config.sql
+++ b/db/sys_config.sql
@@ -1,5 +1,6 @@
 DO $$
 BEGIN
     INSERT INTO roles(name, active) VALUES ('ROLE_ADMIN', 1);
+    INSERT INTO roles(name, active) VALUES ('ROLE_INSTITUTION', 1);
     INSERT INTO roles(name, active) VALUES ('ROLE_CLIENT', 1);
 END $$;
diff --git a/src/main/java/org/waterproofingdata/wpdauth/model/Roles.java b/src/main/java/org/waterproofingdata/wpdauth/model/Roles.java
new file mode 100644
index 0000000..175d44d
--- /dev/null
+++ b/src/main/java/org/waterproofingdata/wpdauth/model/Roles.java
@@ -0,0 +1,11 @@
+package org.waterproofingdata.wpdauth.model;
+
+import org.springframework.security.core.GrantedAuthority;
+
+public enum Roles implements GrantedAuthority {
+	  ROLE_ADMIN, ROLE_INSTITUTION, ROLE_CLIENT;
+
+	  public String getAuthority() {
+	    return name();
+	  }
+}
diff --git a/src/main/java/org/waterproofingdata/wpdauth/model/Users.java b/src/main/java/org/waterproofingdata/wpdauth/model/Users.java
new file mode 100644
index 0000000..71c85a4
--- /dev/null
+++ b/src/main/java/org/waterproofingdata/wpdauth/model/Users.java
@@ -0,0 +1,56 @@
+package org.waterproofingdata.wpdauth.model;
+
+import java.util.List;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.FetchType;
+import javax.persistence.Id;
+import javax.persistence.Column;
+import javax.validation.constraints.Size;
+
+import org.waterproofingdata.wpdauth.model.Roles;
+
+import javax.persistence.ElementCollection;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.NoArgsConstructor;
+
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+public class Users {
+	  @Id
+	  @GeneratedValue(strategy = GenerationType.IDENTITY)
+	  private Integer id;
+
+	  @Size(min = 4, max = 255, message = "Minimum name length: 4 characters")
+	  @Column(unique = true, nullable = false)
+	  private String username;
+
+	  @Size(min = 8, message = "Minimum password length: 8 characters")
+	  @Column(nullable = false)
+	  private String password;
+	  
+	  @Column(unique = true, nullable = true)
+	  private String email;	  
+	  
+	  @Size(min = 4, max = 255, message = "Minimum firstname length: 4 characters")
+	  @Column(nullable = true)
+	  private String firstname;
+
+	  @Size(min = 4, max = 255, message = "Minimum surname length: 4 characters")
+	  @Column(nullable = true)
+	  private String surname;
+	  
+	  private String avatar;
+
+	  @Column(nullable = false)
+	  private Integer active;
+	  
+	  @ElementCollection(fetch = FetchType.EAGER)
+	  List<Roles> roles;
+}