diff --git a/dw/customer/AuthenticationStatus.js b/dw/customer/AuthenticationStatus.js
new file mode 100644
index 0000000..39a6bf4
--- /dev/null
+++ b/dw/customer/AuthenticationStatus.js
@@ -0,0 +1,14 @@
+const AuthenticationStatus = function() {}
+
+AuthenticationStatus.prototype.getCustomer = function getCustomer() {}
+AuthenticationStatus.prototype.getStatus = function getStatus() {}
+AuthenticationStatus.prototype.isAuthenticated = function isAuthenticated() {}
+
+AuthenticationStatus.AUTH_OK = "AUTH_OK";
+AuthenticationStatus.ERROR_CUSTOMER_DISABLED = "ERROR_CUSTOMER_DISABLED";
+AuthenticationStatus.ERROR_CUSTOMER_LOCKED = "ERROR_CUSTOMER_LOCKED";
+AuthenticationStatus.ERROR_CUSTOMER_NOT_FOUND = "ERROR_CUSTOMER_NOT_FOUND";
+AuthenticationStatus.ERROR_PASSWORD_EXPIRED = "ERROR_PASSWORD_EXPIRED";
+AuthenticationStatus.ERROR_PASSWORD_MISMATCH = "ERROR_PASSWORD_MISMATCH";
+
+module.exports = AuthenticationStatus;
diff --git a/dw/customer/Customer.js b/dw/customer/Customer.js
index 946ca09..1879c37 100644
--- a/dw/customer/Customer.js
+++ b/dw/customer/Customer.js
@@ -2,6 +2,7 @@ class Customer {
     constructor(profile) {
         this.ID = 'ID';
         this.profile = profile || new (require('./Profile'))();
+        this.AuthenticationStatus = require('./AuthenticationStatus');
     }
 
     isRegistered () {
diff --git a/dw/customer/CustomerMgr.js b/dw/customer/CustomerMgr.js
index 26438ea..0aa209d 100644
--- a/dw/customer/CustomerMgr.js
+++ b/dw/customer/CustomerMgr.js
@@ -18,6 +18,10 @@ CustomerMgr.getExternallyAuthenticatedCustomerProfile = function(){};
 CustomerMgr.loginExternallyAuthenticatedCustomer = function(){};
 CustomerMgr.getCustomerByCustomerNumber = function(){};
 CustomerMgr.createCustomer = function() {};
+CustomerMgr.authenticateCustomer = function() {};
+CustomerMgr.loginCustomer = function() {};
+CustomerMgr.getCustomerByLogin = function() {};
+CustomerMgr.isAcceptablePassword = function() {};
 CustomerMgr.logoutCustomer = function() {};
 CustomerMgr.getSiteCustomerList = () => customerList;
 CustomerMgr.prototype.customerGroups=null;
diff --git a/dw/system.js b/dw/system.js
index 4edb9c5..d022804 100644
--- a/dw/system.js
+++ b/dw/system.js
@@ -14,3 +14,4 @@ exports.Status = require('./system/Status.js');
 exports.StatusItem = require('./system/StatusItem.js');
 exports.System = require('./system/System.js');
 exports.Logger = require('./system/Logger.js');
+exports.Transaction = require('./system/Transaction.js');
\ No newline at end of file