How to create, staff, delete, and merge crews in the Control Room Crew Builder, and select your active crew in the app.
Crews are your named response units — a callsign, a vehicle, and the people on board. This guide covers everything from creating your first crew to merging duplicates and picking your active crew in the field.
Administrators build crews in the Crew Builder, which lives in an event's Control Room. Crews built there are immediately available in the app's crew picker, so field crews can select themselves before going to jobs. On self-service teams, field crews can also build their own crew in the app without waiting for anyone.
If you're a team member in the field and just need to select your crew, skip to Using the Crew Picker in the App.
| Surface | Who | What it does |
|---|---|---|
| Crew Builder (Control Room) | Team or event admins | Create crews, assign and reorder members, set crew type, move between shifts, delete, and merge |
| Deployment plans | Team admins | Generate a whole set of crew shells — callsign, vehicle, station, headcount — for every shift when an event is created. See Deployment Plans |
| The app's crew picker | Any crew member, on self-service teams | Build your own crew on the spot, and edit it afterwards. See Setting Up Your Crew |
Everything on this page is unaffected by your team's Crew Management setting (Self-service vs Control-room managed) — admins always build and edit crews from the Crew Builder, regardless of which mode the rest of the team is using. See Event Config for that setting, and Working in a Control-Room Managed Team for what changes for everyone else when it's switched on.
The Crew Builder is a slide-over panel, split into Crews on the left and Available Members on the right. Each crew appears as a card showing:

The crew appears at the top of the Crews column with no members yet. Callsign is the only required field — you can add people straight afterwards.

Tip: Keep callsigns short and unambiguous. Single-word or coded callsigns like
MED1orBRAVOare easier to read quickly under pressure than long descriptive names.
Creating Crews in an Event walks through the whole screen in more detail, including the deployment-plan shortcut.
Drag a member's card from Available Members into a crew's member area to add them. Drag between two crews to move someone, or drag them back to the Available Members column to take them off. You can also click the × on a member's card within a crew.
Use the search box and role filter above the Available Members list to narrow a long roster — press / to jump straight to the search field.

The ⋮ menu on a crew card handles the two things that aren't membership:

Membership, crew type, and shift are all editable from the Crew Builder. Callsign and vehicle are not — the Crew Builder shows them but has no control to change them once the crew exists. There are two ways to correct them:
The crew's own members, in the app. On a self-service team, anyone on the crew can open the Crew Picker (or Edit My Crew on a job) and change the callsign, vehicle, and members. See Setting Up Your Crew. This is the normal route, and it's usually the right one — the people on the crew know what they're driving.
Rename as part of a merge. The merge flow lets you set the surviving crew's callsign, so if you need to rename a crew as an admin, build the correctly-named crew and merge the old one into it. Jobs, incidents, and members all move across. See Merging Two Crews.
On a control-room managed team the in-app edit is hidden from everyone, so a merge is the only route to a rename from the interface. If you find yourself needing this often, it's worth asking whether that team should be on self-service.
Whichever route you take, editing a crew edits it everywhere — historical jobs show the updated callsign, vehicle, and members, because they reference the same crew. Earlier versions offered a "create a new crew instead" option that forked the crew so past jobs kept the old details; that was removed. If a crew's composition genuinely changes mid-event and you need the old records left alone, build a second crew rather than editing the first.
If the crew has planned runs assigned to it, the confirmation names them instead: "ALPHA 1 has 3 planned runs. Deleting returns them to the unassigned pool." The runs aren't cancelled — they go back to the pool for another crew to pick up.
A crew with jobs or incidents attached cannot be deleted. If you try, you'll see an error explaining why:
"Cannot remove MED 1 — it has 3 jobs. If this crew is a duplicate, merge it into the correct crew instead."
This protects your records: deleting a crew that has attended jobs would strip it from those patient records, breaking the audit trail of who responded. If the crew is a duplicate, merge it into the correct crew instead — its jobs, incidents, and members move across, and the duplicate is removed.
Merging crews is only available to team admins.
If you have duplicate or overlapping crews — for example, two crews that should have been one — you can merge them. Both crews must be on the same event.
The confirmation spells out the consequence: "Merge these crews? The source crew will be permanently deleted." If the source has planned runs, it adds how many and notes that merging returns them to the unassigned pool.
After the merge:
Merging cannot be undone from the interface. There's no fork option to fall back on any more, so if you're unsure, build a fresh crew instead of merging and leave both originals alone.
A job or incident can exist without a crew attached — a crew member is never blocked from creating one just because they haven't been allocated a crew yet (see Adding a Job). Two places make these easy to find and resource:

Assigning a crew to any of these jobs works the same way described in Assigning Crews to a Job — select a crew and click Assign, exactly as you would for any other job.
In the mobile app, tap the CREW button at the top of the Jobs screen to open the crew picker drawer. This is where you select which crew you're part of before going to jobs.
The crew picker shows your currently active crew at the top, highlighted, with an edit button if you're allowed to change it. Below that, a Your Crews list offers the other crews you're a member of whose shift is running right now — the crew you're already on isn't repeated, and crews whose shift has ended or hasn't started don't appear. If none qualify you'll see "No crews on shift right now".
Each card shows the callsign, vehicle, event and shift names, and the crew's members. Use the refresh button beside the Your Crews heading to re-fetch the list.
Tap any crew card to select it as your active crew. The drawer closes and your selection is shown in the CREW button.

The app can automatically detect which crew you should be on, based on the following priority order:
When auto-detection is active, the selected crew card shows an Auto-detected badge (e.g. "Auto-detected from Day Shift").
If auto-detection has picked the wrong crew, simply tap the correct crew card to override it. Your manual selection will be used from that point on.
If you need to create a new crew without leaving the field:
The new crew is selected immediately and syncs to the server when you're back online.

Quick Create only appears on self-service teams. On a control-room managed team the section is replaced by a note pointing you to the control room.
You can create a crew even when you have no signal. The new crew is saved locally and marked for sync. When your device reconnects, it is automatically uploaded to the server.
Jobs created with an offline crew are still fully recorded. Everything syncs correctly once you're back online — no data is lost.
I can't find the Crew Builder. It opens from an event's Control Room, and the Control Room itself needs team admin access or event admin access for that event. If you can't see the Control Room button on the event, ask a team admin to grant you event admin access.
There's no button to change a crew's callsign or vehicle. That's expected — the Crew Builder can't edit either. The crew's own members can change them from the app on a self-service team, or you can rename the crew by merging it into a correctly-named one. See Renaming a Crew or Changing its Vehicle.
A team member I want to add is not in the Available Members list. Only users who are members of your current team appear. If a colleague is missing, they need to be invited to the team first. Check the search box and role filter above the list aren't still narrowing it, too.
The vehicle I need is not in the dropdown. Vehicles must be added to your team's vehicle list by an administrator. Ask your team admin to add it under team settings.
I edited a crew and now an old job shows the new details. Jobs reference the crew itself, so an edit applies everywhere that crew appears, including completed jobs. This can't be undone from the interface — if historical records are now wrong, contact your team administrator. To avoid it next time, add a new crew instead of editing an existing one.
The crew I just created offline isn't showing on other devices. Offline-created crews sync to the server when your device reconnects. Until that sync completes, the crew is only visible on the device it was created on. Give it a moment after reconnecting, then refresh on the other device.
I don't see my crew in the crew picker even though it was created in the admin portal. The crew picker only shows active crews for your current team. If the crew was recently created, try pulling down to refresh the crew list. If it still doesn't appear, check that the crew hasn't been deleted or that you're signed in to the correct team.