Someone gets promoted. Moves to a different team. Takes on new responsibilities.

It’s a win – for the person and the company. But how does the transition actually start?

In many cases, the answer is:

“You already know the company – you’ll be fine.”

That’s the mistake.

Because knowing the company doesn’t equal knowing the new role. Without clear expectations, the person starts from a place of guessing, not contributing.

The reality of internal transitions

Just because someone isn’t “new” doesn’t mean they don’t need onboarding. Especially if the role includes:

  • A different focus (e.g. from doing to leading)
  • New systems or workflows
  • A new team or reporting line
  • More visibility or decision-making power

If this shift isn’t made explicit, people often fall into one of two traps:
1. Trying to keep doing everything they did before
2. Staying quiet and hoping to figure it out on the go

Neither sets them up for success.

Why re-onboarding matters

Without structure, internal transitions often lead to:

  • Delayed impact – it takes months to understand what’s expected
  • Friction – others assume the person is already fully “on”
  • Role drift – old tasks don’t go away, and new ones aren’t clear
  • Insecurity – asking for help feels harder than it should

The result: potential stays untapped – not because of missing capability, but because of unclear scope and lack of shared clarity.

The fix: treat it like a new start

You don’t need a full onboarding plan. But you do need a reset – one that includes:
• A clarified role: What’s new, what stays, and what can go? Avoid silent role-stacking by defining focus, handing over legacy tasks, and naming informal “side jobs” that may have built up – not just for the person, but across the team.
• Time to ramp up: With clear milestones and aligned expectations
• Visible communication: Let the team know what’s changing – and what it means for them
 Leadership check-ins: To support and adjust during the first weeks

Promotions and changes are investments. Re-onboarding protects them.

If internal transitions are common in your team or business, they deserve a structured start – just like any external hire. That’s how you turn change into momentum.