---
schema_version: "1"
id: 34a5c8877a4873282bfc5fef94cf3ab51f5af2dcb839309e1620900da030ae9b
title: Define Masking Policy Schedules
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/platform/264-0-0/data_mask_and_seed_edit_policy_schedules.md
canonical_url: https://help.salesforce.com/s/articleView?id=platform.data_mask_and_seed_edit_policy_schedules.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 365f03199ecf9d8db00ab661c74c26903c2fff65e4ca2aca3824bc14c15ef723
description: Create, edit, or delete masking policy schedules to control automated data masking.
products:
  - Salesforce Platform
release: "264"
---
# Define Masking Policy Schedules

Create, edit, or delete masking policy schedules to control automated data masking.

### Required Editions

<table class="slds-table slds-table_bordered slds-max-medium-table_stacked slds-m-bottom_small edition"><colgroup><col></colgroup><tbody><tr class=""><td class="slds-cell-wrap" style="vertical-align:top;">Available in: Lightning Experience</td></tr><tr class=""><td class="slds-cell-wrap" style="vertical-align:top;">Available in: <strong>Professional</strong>, <strong>Enterprise</strong>, <strong>Unlimited</strong>, and <strong>Developer</strong> Editions with the Salesforce Data Mask add-on license.</td></tr></tbody></table>

<table class="slds-table slds-table_bordered slds-max-medium-table_stacked slds-m-bottom_small permission">
        <colgroup>
          <col style="width:50%">
          <col style="width:50%">
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        <thead class="slds-text-title_caps ">
          <tr class="">
            <th scope="colgroup" class="slds-cell-wrap" colspan="2" style="text-align:left;vertical-align:top;" id="d17799e74">User Permissions Needed</th>
          </tr>
        </thead>
        <tbody>
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            <td data-label="User Permissions Needed" class="slds-cell-wrap" style="vertical-align:top;" headers="d17799e74 ">To create, edit, or delete masking policy schedules:</td>

            <td class="slds-cell-wrap" style="vertical-align:top;" headers="d17799e74 ">
              <ul>
                <li>Data Mask And Seed User Permission Set License</li>

                <li>Data Mask And Seed User Permission Set</li>

              </ul>
            </td>

          </tr>
        </tbody>
      </table>

1. Open a policy in view-only mode and in the displayed policy page, select **Schedule**.
2. In the Schedule Policy dialog:
    - To define a new schedule, set Run Frequency, Date, and Time, and select **Schedule**.
    - To modify an existing schedule, change Run Frequency, Date, or Time, and select **Schedule**.
    - To delete an existing schedule, change Run Frequency to be Not Scheduled, and select **Schedule**.
3. The policy page redisplays. In the page’s ribbon, the Schedule field displays either the policy’s new/modified masking job schedule or displays Not Scheduled, if you deleted the policy’s schedule.

Schedule Policy Field Details

The following is important detail about the Schedule Policy fields:

- Policy Name field (view-only).
- Policy Description field (view-only). The field is empty when description hasn’t been provided.
- Run Frequency: Choose how often Data Mask & Seed runs the masking job.
    - Run One Time - for one-time sandbox refreshes or testing
    - Repeat Daily - for daily sandbox refreshes, such as, 02:00 AM every night
    - Repeat Weekly - for weekly sandbox maintenance, such as, every Monday at midnight
    - Repeat Monthly - for monthly sandbox updates, such as, first Monday of each month
    - Not Scheduled - If a masking job schedule is currently defined for the policy and you want to delete that schedule, meaning you want to unschedule the policy, choose the Not Scheduled option. Not Scheduled is the default selection for the Run Frequency dropdown.
- Date: The schedule’s start date. The default selection is today’s date.
    - For weekly schedules (Run Frequency = Repeat Weekly), the job runs each week on the same day of the week. For example, If you select the 9th which is a Tuesday, the job runs every week on Tuesday.
    - For monthly schedules (Run Frequency = Repeat Monthly), the job runs each month on the same day of the month. For example, If you select the 28th, the job runs every month on the 28th.
- Time: The schedule’s start time. The default selection is the nearest quarter hour, such as, 2:00 PM, 2:15 PM, 2:30 PM or 2:45 PM. When you select a repeating run frequency, Data Mask & Seed always re-runs the masking job at the same start time.

![Important](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-platform-deploy_sandboxes-264-0-0-production-enus/654e51d1-6795-49fe-bd43-b5385950cf4a/images/icon_important.png)

Important Scheduled times use your Salesforce user's time zone. To verify or change your time zone, in Setup, go to My Personal Information > Language & Time Zone.