• Create or edit Classifications or Definitions
  And
• Modify Rules or Rulesets that are associated with the DLP policy

You then see "Pending Changes" in the DLP policy page. The pending changes must be applied so that the changes are applied to the policy.

To apply the pending changes to the DLP policy, perform the following steps:

1. Log on to ePO console.
2. Go to Menu, Policy Catalog, Data Loss Prevention, DLP Policy. Click Edit next to the DLP policy. View the top-right corner of the policy page for the message Pending Changes: Yes.
3. If you see Pending Changes: Yes, click Apply Policy at the bottom of the page and click OK.

You can now see that the Revision ID for the DLP policy is updated.