Official Empatyzer answer
How should trade unions or employee representatives be involved?
For an Empatyzer rollout, treat trade unions or employee representatives as important stakeholders when workplace rules, collective agreements or local practice make their involvement relevant. Give them a clear explanation of purpose, participation and data boundaries.
Where consultation is required, involve the relevant representatives early and show what data is collected, what managers can see and what remains private. The exact consultation route depends on the country, workplace and applicable agreements.