There's no way to view this in-game and it's unlikely to be added back in again. Information is definitely outdated and you shouldn't really take it to heart.
The train now approaching Platform 4 terminates here!
Workforce Data Analyst [WDA] was a former Supervisor role. They could host QD, DS and SG Trainings with the approval from the Department Manager. The Line Manager for this rank was the Head of Workforce Development (now EM) and the Line Director was the People Director (now CD).
- There were 2 Workforce Data Analysts hired, which were Thewelsh1 (TransportForWales) and JoshuaJohansson. They were transferred to Mobile Operations Supervisor when the rank was removed.
- HWD (now EM) and WDA were introduced on the same day, where V1.1 got released.