See ##40867 for the full picture.

In the UI, rename fields:

* Estimated Time => Work
* Remaining hours => Remaining work
* Progress (%) => % Complete

This is the first task to do, so that when seeing the new names, we know we are experiencing some new behavior

* Rename in code?
* would be great to have ubiquitous language
* Can API data be changed too? Wouldn't it break existing clients? Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion * Begin of the insertionit can, providing we have both values and deprecateEnd of the insertion Begin of the deletion UI terms may be subject to future change, defeatingEnd of the deletion the Begin of the insertionold onesEnd of the insertion Begin of the deletion purpose of ubiquitous languageEnd of the deletion
* \=> Begin of the insertiontrackedEnd of the insertion Begin of the deletion let's not do it for now, even if that harms maintainabilityEnd of the deletion in Begin of the insertion###51194End of the insertion Begin of the deletion the long runEnd of the deletion