Introduction to QFlex Subscription Model and Qualys Units (QLUs) 

The Qualys platform uses Qualys Units (QLU), with QFlex as the subscription model for the platform capabilities. With the QFlex subscription model, you subscribe to a shared pool of QLUs that you can allocate and reallocate across Qualys products based on your requirements, without the need to purchase product-specific licenses.

This feature is not enabled in your subscription and is available on request. To enable the feature and enhance your subscription management experience, contact your Technical Account Manager.  

For more information on this subscription model and QLU management, see QLU Online Help