How to lock column headers/labels on detail ?

Hello Marcin,

This functionality is already available in our new Atlas UI.

You can do this by adding a list view in your new section in which you will be able to pin or hide the desired column.

To do that, you need to:

1. Open the application hub.

2. Create a new app.

3. Add a list page.

4. Drag & Drop the List from the components category on the left and set it up.

And you are all done!

For more information regarding this new feature, you can read our release notes here.

Thank you.