You can return a borrowed license back to the Tekla Structures license server before the expiration date.
A borrowed license is automatically available on the license server on the day following the expiration date.
However, the Borrowed Licenses area in Tekla Structures License Borrow Tool is not automatically updated. The license should be returned to the server that has the same name as the name of the server from which the license was borrowed. We recommend that you always return the expired licenses when you want to stop borrowing a license.
To return a borrowed Tekla Structures license:
After successful returning of licenses, the Borrowed Licenses area is updated.