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 Information is definitely outdated and you shouldn't really take it to heart.
Workforce Data Analyst [WDA] was a High Rank (HR) 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, and the Line Director was the People Director.
There are currently 0 Workforce Data Analysts in Stepford County Railway.
To Obtain This Rank:
There is no way to get this rank, since the rank has been removed.
There were 2 Workforce Data Analysts hired, which were Thewelsh1 and JoshuaJohansson. They were transferred to Mobile Operations Supervisor when the rank was removed.