Please note : This help page is not for the latest version of Enterprise Architect. The latest help can be found here.

Adding License Keys

Two types of license key can be used in conjunction with Enterprise Architect: Private and Shared.




See also

Private Keys

Private keys enable you to register, indefinitely, on the machine and user account that you are currently using:

An Enterprise Architect license for the edition of Enterprise Architect you have purchased, or
An Add-In product license (such as for MDG Link for Eclipse or MDG Link for Visual Studio.NET).


Enterprise Architect Editions

Shared Keys

Shared keys are obtained from a central shared key store, to give you temporary access to the installed 'suite' edition of Enterprise Architect.

Shared Keys are available with the purchase of a floating license, and require Enterprise Architect version 4.51 or higher.

Shared Keys require a shared license key store to be configured by your license administrator; the key store can be either file-based or network based (preferred).

Only the Key Administrator is required to install the Sparx Enterprise Key Store application; end users simply connect to the configured key file - advised by the administrator - as described below.

No additional software is required to be installed.


Enterprise Architect Floating License.

Notes on Keys

Some license keys can override and remove others

The key for a more advanced edition of Enterprise Architect replaces the key for a simpler edition
The key for MDG Integration for Visual Studio replaces the key for MDG Link for Visual Studio


Shared keys and Private keys have different formats and cannot be used interchangeably.



Access    Help | Register and Manage License Key(s) > License Management: Add Key > Add Registration Key

How to

To add a private key



See also


Click on the Enter Private Key tab.


License Management


In the Name and Company fields, type your user name and company name.




In the Copy registration key into space below... field, copy the registration key (including any parentheses around the key).




Click on the OK button to confirm the key selection.




To add a shared key



See also


Click on the Get Shared Key tab.


License Management


In the Name and Company fields, type your user name and company name.




In the Shared Keystore field, click on the ( ... )  (Browse) button.

The Shared Keystore Selection dialog displays.




If your keystore is file-based:

Select the File Based Keystore radio button
Click on the Browse button, and
Locate and select the keystore file

Go to step 7.




If the keystore is network-based:

Click on the Sparx Keystore Server radio button
In the Server Address field, type the server address of the keystore.




If necessary, type in the password (advised by your administrator) and/or click on the Test button to ensure that you have a connection to the keystore.




Click on the OK button to return to the Get Shared Key tab.

This now shows the name of the keystore in the Shared Keystore field.




In the Select a Product field, click on the appropriate product name.




Click on the OK button.

The License Management dialog redisplays, indicating that the shared key is registered for the selected product until the key expiry date.




Click on the Close button.