To Reserve a License

Open the Bentley Licensing Tool dialog (File > Tools > License Management)

Select the Reserve License tab.

A list of products and their details like product ID, version, number of available licenses, and more. can be seen in the table under this tab.

Select OpenBridge Modeler in the list.

Set a date until when you want to reserve the license in the Reservation Expiration Date field.

Enter the version number in the Version to Reserve field.

Select the Reserve button below the list of products. OpenBridge Modeler license gets reserved and is displayed in the bottom column list of reserved products.