# Setting: `server_allow_cross_realm_spell_change`

- **Constant:** `ConfigInterface::SERVER_ALLOW_CROSS_REALM_SPELL_CHANGE`
- **Category:** `servers`
- **Type:** `select`
- **Required:** yes
- **Sensitive:** no
- **Validation:** `required|string|max:255`
- **Placeholder / default hint:** `false`

## Description

Allow users to change server spells/eggs across different realms. When disabled, users can only select spells from the same realm as their server.

## Allowed options

- `true`
- `false`

## Change via CLI

```bash
featherpanel saas getsetting server_allow_cross_realm_spell_change
featherpanel saas setsetting server_allow_cross_realm_spell_change "<value>"
```

## Change via API

```http
PATCH /api/admin/settings
Content-Type: application/json

{ "server_allow_cross_realm_spell_change": "<value>" }
```