Important Access Services 2010 and Access Services 2013 are being removed from the next release of SharePoint. We recommend you do not create new web apps, and migrate your existing apps to an alternative platform, such as Microsoft Power Apps.
You can add custom action buttons to the Action Bar in Access web apps to control different tasks. For example, you might want to create a custom action button to hide or show different controls on a view or run a macro to perform various tasks.
This article doesn't apply to Access desktop databases. For information concerning forms and navigation in desktop databases, see create an Access form.