Who can see whose contacts, who can edit sequences, and what happens when two reps have the same lead.
Click "Org settings" under Admin.
"Contact visibility" — org-wide or owner-only.
"Collision policy" — block, warn or allow when a teammate already owns the email.
Stop the same person being in two reps' sequences at once.
"Account scoping" keeps reps inside their named accounts when prospecting.
Click "Save settings".