---
schema_version: "1"
id: 1b38a01e06d6fd8f520ff56509ad060112b5505bea613c38a28f28f9b063e5d9
title: Delete Values from a Custom Library
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_delete_custom_library_values.md
canonical_url: https://help.salesforce.com/s/articleView?id=platform.data_mask_and_seed_delete_custom_library_values.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: fcffc3e71b0d15a0e6edbc4fcc6e09fd7c6eef37ac9a777b3226d4b07d515228
description: Use this procedure when you want to delete values from a custom library that are no longer necessary for or relevant to your development or QA work.
products:
  - Salesforce Platform
release: "264"
---
# Delete Values from a Custom Library

Use this procedure when you want to delete values from a custom library that are no longer necessary for or relevant to your development or QA work.

### 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%">
        </colgroup>
        <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="d6228e74">User Permissions Needed</th>
          </tr>
        </thead>
        <tbody>
          <tr class="">
            <td data-label="User Permissions Needed" class="slds-cell-wrap" style="vertical-align:top;" headers="d6228e74 ">To delete custom library values:</td>

            <td class="slds-cell-wrap" style="vertical-align:top;" headers="d6228e74 ">
              <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. Make sure that the relevant custom library page is in Edit mode.
2. In the Manage Library area of the displayed custom librarypage, hover your cursor over each info entry that you want to delete and click the **x**.
3. Click the **Save Library Settings** button to save the updated custom library content. The custom librarypage re-displays in view-only mode.

You can also bulk delete all values with the **Delete All** link in the Manage Library area of the custom library page.