Configure Secure Web Gateway Malware Scanning

Dear all,

I understand the SWG works on three aspects: URL Filtering/Categorization, Malware scanning, Reporting.

I couldn't find a guide on configuring malware scanning, is there anything to do configure for this portion or does it come automatically? Deployment: https://support.f5.com/kb/en-us/products/big-ip_apm/manuals/product/apm-secure-web-gateway-implementations-12-0-0.html

Separate to my question, why is an APM module needed for SWG? SWG cannot be stand-alone right?