The product never collects the credential; it sends you where the credential belongs.

Confirm it is you

You are about to make somebody else an owner of Acme Labs. granting a role — memberships.manage is absent in October That is one of a short list of actions we ask you to confirm at your identity provider first, because a session somebody borrowed should not be enough to do it.
Where you go To login.acme-directory.com — your company's own sign-in, not ours. It will ask you for whatever it normally asks for.
What we never do Ask you for your work password. Not here, not on any screen in this product. There is no field for it because there is no code behind a field for it — the product is not the thing that checks who you are.
Coming back Straight to the action you were doing, once. The link back works a single time and then stops working, so it cannot be reused or sent to anybody.
Kordin Neo

That confirmation has been used

You confirmed, you came back, and the action went through — or you came back twice. Either way this link only ever worked once, and nothing has happened a second time.

Kordin Neo