Query on Ops Manager

Hello Team,
I am planning to configure ops manager on my company. Can someone answer following questions :

  1. Does Ops manager support community version for automation and deployment or do we need to migrate to enterprise edition ?
  2. Where are backups stored in ops manager ?. Do we need an external server or can we configure backup in S3 or GCS bucket ?

Ops Manager does not support Community versions. Only provides support those deployments having enterprise edition.

Backups can be stored as snapshots either under local file systems or AWS S3 bucket.