> ## Documentation Index
> Fetch the complete documentation index at: https://docs.stagemic.co.uk/llms.txt
> Use this file to discover all available pages before exploring further.

# Types of Display

StageMic provides two backstage display types: **Crew** and **Complete-only**.

Both show the same live scene information. Their completion permissions differ.

| Display | Mark completed | Undo completion | Password |
| :- | :- | :- | :- |
| **Crew** | Yes | Yes | Required |
| **Complete-only** | Yes | No | Not required |

Neither display can edit the mic plot or advance the current scene.

## Shared information

Both display types show:

* The selected scene.
* Handovers for that scene.
* Shared handover completion states.
* Current mic allocations.
* Connection status.

Actor names are shown where characters have been linked to actors in Production setup.

The controlling computer selects the scene manually or through OSC.

## Crew display

The Crew display is available at the `/crew` link shown in Network setup.

It requires the Crew password and allows users to:

* Mark a handover completed.
* Undo a recent completion.
* Deliberately reset a completed handover using the hold-to-undo control.

Use it for crew who need to correct completion states from their backstage device.

Browsers can remember a successful login for up to one year. Changing the Crew password invalidates existing logins.

The Crew password is a deterrent, not a security method. Determined attackers may be able to bypass it, so keep the network isolated and only allow authorised devices to access it.

## Complete-only display

The Complete-only display is available at the `/display` link.

It allows users to mark pending handovers completed, but does not allow them to undo a completion.

Use it where someone needs to contribute completion updates without being able to reset completed changes.

It is an interactive display, rather than a read-only one.

## Access and network reachability

The Complete-only display has no password. Any device that can reach it can use its permitted completion controls.

Crew access is password-protected, but the local HTTP connection is not encrypted.

Use both displays on a trusted backstage network and share the Crew password only with authorised users.

## Computer controls

The controlling computer can correct individual completion states in **Backstage swaps**, regardless of which display marked them completed.

It also provides **Reset all completions** before the next performance.

See [Handover Completion](/handover-completion).


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