Contact your Qualys Technical Account Manager (TAM) or Solution Architect to activate EASM for your subscription.
1) To request the EASM subscription, click Request Now. The "Activate External Attack Surface Monitoring (EASM)" window is shown.
2) Click Open a Case. After the case gets approved, EASM is activated for you.
After the EASM is activated, you are subscribed to EASM.
After that, you need to configure EASM to discover your domains, subdomains, subsidiaries, and the assets associated with it.