A ticket channel with five staff members able to see it is, in practice, a channel none of them feel personally responsible for. Everyone assumes someone else is handling it. That's not a staffing problem, it's a missing claim system, and it's the single most common reason support tickets go quiet for a day and nobody notices.
The diffusion-of-responsibility problem
Discord doesn't have a native concept of "this ticket is mine." Without one, a busy server ends up with either double replies to the same ticket, or none, because every staff member who opened the channel assumed someone else already answered.
What /claim actually changes
/claim marks a specific staff member as responsible for a ticket. It isn't exclusive, other staff can still act on it, but it answers the "is anyone on this" question at a glance. /release hands it back if the claimer can't finish it, restricted to that claimer or an admin so a ticket can't get claim-hijacked.
Claim categories move claimed tickets somewhere visible
Beyond the command itself, a claim category setting moves a claimed ticket's channel into a separate category the moment it's claimed. That turns "who's working what" from something staff have to ask into something visible in the channel list: unclaimed tickets sit in one place, claimed ones in another.
Per-user limits stop the same member from clogging the queue
The other half of tickets piling up is one member opening four tickets for the same issue instead of waiting on the first. A per-user ticket limit, with staff exempted via Staff bypass limit, caps that at the category level without needing a staff member to notice and intervene manually.
The full lifecycle, once claiming is in place
Open
A member clicks the panel, or staff run /open for them. Required questions, if any, are answered in a modal first.
Claim
/claim assigns it to a staff member and moves it to the claim category, if one's set.
Work it
/add//remove members, /rename the channel, or /escalate to another category.
Close
/close reason:<text> archives it to a signed transcript. /verify confirms it hasn't been edited afterward.