Documentation

NOTE: When using versions prior to 1.4.0.0, make sure Site Pages feature is activated in any site where you plan to use Modern Forms. In most cases, it will already be activated. If you are having issues publishing forms, go to Site Settings -> Site Features and ensure Site Pages feature is activated.

In certain site collections, especially those created using Modern Team sites or Group sites, you might find a Deny permission on Add and customize pages. This permission rule prevents changes to site pages as a security measure. Unfortunately, it also means that you won't be able to customize your list forms using Ultimate Forms. You will be notified through a warning banner within the app if the permission is present within your site collection.

1. If you haven't done so, install SharePoint Online Management Shell
2. Run the following commands, replace <tenant> (for example, if your site is https://example.sharepoint.com, your tenant name is "example", so the full tenant URL would be https://example-admin.sharepoint.com) with your tenant name and <url> with the site URL, such as https://exmaple.sharepoint.com/sites/sample. Note that your site URL and the tenant URL are not the same.
   1. Connect-SPOService -Url "https://<tenant>-admin.sharepoint.com"
   2. Set-SPOSite -Identity <url> -DenyAddAndCustomizePages $false
   3. Set-SPOTenant -DelayDenyAddAndCustomizePagesEnforcement $True

NOTE: this setting will be available until November 2024, after which it will be no longer possible to persist the removal of the Deny permissions. You should upgrade to version 1.4.0 if you haven't done so yet and switch to using Modern forms only.