Changing settings on the Advanced tab is optional.
Select Menu → Data Protection → DLP Settings → Advanced.
Set these options:
Set the Challenge-Response key length (8-character or 16-character keys).
Set System Tree permissions to filter information for incidents, events, queries, and dashboards.
Set the Customized Event Timezone to order events according to their local time zone. The setting is the offset from UTC time.
Set the DLP Policy Manager defaults for rule states and rule reactions.
Enable or disable REST API calls.
Click Save.