How do I extend a time-limited license?

This page applies to Harlequin v13.1r0 and later; both Harlequin Core and Harlequin MultiRIP.

Most licenses may be extended with a Protection Key Update in exactly the same way as adding a new option or plugin; see How do I add new options to an LDK license that has been issued?

In some cases, the number of time extensions on a time-limited license is restricted. This might be applied to a low-cost or free-of-charge pre-sales evaluation RIP license (for instance, to ensure that users cannot use those indefinitely).