License options are available for actively running more than one proofer.

Requirements:

• The license must support the number of proofers that can be active at the same time.
• The currently activated number of proofers must be one less than the license allows, to make room for the proofer that you are adding.

Note: Adding a proofer increases the demand on system resources and can affect performance. 

To add another proofer, you follow the same sequence of tasks as for the first proofer in a new system.