Adding Content to the top of a form Page I just want to add an easily editable block of content to the top of a Form page in Drupal 8.

This can either be adding text to the form or adding the form to a content item, I don't mind.

What's the most straight forward way of doing this?
Create a simple block (/block/add?destination=/admin/structure/block/block-content) and make it appear on the form's page.

If you can not setup the necessary restrictions for the block to appear, you have to go for hook_form_alter (but this means programming your own module).