You must be a Webmaster to do this.

  1. In the side menu click Org Resources > Manage Org Resources.
  2. Click + New Page, or click the by an existing page.
  3. Fill in the fields.
    1. Show in Org Resources — When set to YES, a red R will show beside the page, indicating it will be listed under Org Resources > Resources for non-admins to view.
    2. Save this page as draft? — Hides the page from non-admins when set to YES. Set to NO to publish it.
    3. Non-Admin account that can Edit — Click to select non-admins whom you want to be able to edit the content of the page.
  4. When finished, click Save.

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See Also
Add an Org Resource Page to a Custom Web Page
Org Resources Pages