# Portal.setBMarkerOffset

Sets the offset of the world marker of portal B

**Kind:** Function

**Environments:** Game

## Game

``` { .lua .api-signature }
portal:setBMarkerOffset( offset )
```

[Open the full Game reference](../Game-Script-Environment/Userdata/Portal.md#setbmarkeroffset)

**Availability:** Server only

**Parameters:**

| Name | Type | Description |
| --- | --- | --- |
| `portal` | [Portal](../Game-Script-Environment/Userdata/Portal.md) | The portal. |
| `offset` | [Vec3](../Game-Script-Environment/Userdata/Vec3.md) | The offset of the world marker in world space. |