Add an Attribute / DFF to the main user interface

I have a requirement to add a DFF at a task level, to make the user entry / experience better, I'd like to move the Attribute to be part of the main Project Plan layout, instead of the user clicking on Additional Details, updating, Closing and repeating this across multiple tasks. (not possible to use Top Task level in this case).

My question is, is it possible to add these attributes to the main user interface to where the user can enter via main user interface for the project plan instead of having to click on the Additional Details?

Thank you.