Navigate to Console Settings > Log Management and select Use your company-managed Amazon S3 bucket.
In the Bucket Name field, type or paste the exact bucket name you created in Amazon S3 and click Verify. Umbrella verifies your bucket, connects to it, and saves a README_FROM_UMBRELLA.txt file to your bucket.
Open the README_FROM_UMBRELLA.txt file Umbrella saved to your bucket, copy and paste the token listed in it into Token Number, and click Save.
Before you can configure the Multi-or console to store your organization's logs to your own self-managed Amazon S3 bucket, you must first set up an Amazon S3 bucket. For information about how to do this, see Amazon's S3 documentation.
JSON Bucket Policy
When setting up your bucket, you are required to add a bucket policy so that your bucket can accept uploads from your organizations' Umbrella dashboards. Copy and paste the following JSON string, which contains the preconfigured Umbrella bucket policy, into your Amazon S3 policy.