# Commandlets

```{toctree}
:glob: true
:hidden: true

commandlets/*
```

The {ref}`BOM Tab <bom_window:bom tab>` consists of [BOMs](/bom_window) and [BomRows](objects/bomrow) and the [Item Tab](/bom_window) consists of the [Items](objects/item) instead.

```{admonition} Availability restricted to certain functions
The commandlets are **only** available in the context of the [Show-Bomwindow](/code_reference/commandlets/show-bomwindow) Cmdlet.\
This means, that they can only be used in the functions [Check-Boms](required-functions/check-boms) , [Transfer-Boms](required-functions/transfer-boms) , [Check-Items](required-functions/check-items) , [Transfer-Items](required-functions/transfer-items)!
```

To add, change or remove entities in the BOM Window the following Cmdlets should be used:

| Name                                                                              | Description                                   |
|-----------------------------------------------------------------------------------|-----------------------------------------------|
| [](/code_reference/commandlets/show-bomwindow/commandlets/add-bomwindowentity)    | Adds a new entity to the BOM Window.          |
| [](/code_reference/commandlets/show-bomwindow/commandlets/update-bomwindowentity) | Updates an existing entity in the BOM Window. |
| [](/code_reference/commandlets/show-bomwindow/commandlets/remove-bomwindowentity) | Removes an entity from the BOM Window.        |