Question about lists for camps

[PrimeNeedles]

Hello!

Newish player. Never had a character above 42. Played on LIVE a little bit back in early 2000's.

Question: When players make a "list" for contested camps (ex. Shiny Brass Idol in Highpass Hold, or Ring of the Ancients in Ocean of Tears), is it expected that the players on the list should stay in the zone to remain on the list? Or are they free to wander? What is the accepted protocol/etiquette regarding these lists? Any input/insight would be appreciated.

Thank you!