You need a license to use Irex. A license allows you to use all features of the System during the validity period and regulates the user rights.
On the License screen, you can order, activate or deactivate a license.
To open the License screen, on the main page, at the top right, click Additional options → select License.
In the window that opens, you can see information about your active license as well as a list of your expired or order licenses.
For more information see below: