> For the complete documentation index, see [llms.txt](https://help.qonic.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.qonic.com/documentation/qonic-application/modeling/modifying/assembly-editing/add-to-assembly.md).

# Add to Assembly

{% embed url="<https://qonic.wistia.com/medias/svnxz510k0>" %}

1. Select one assembly
2. Under *Modify*, click *Assembly* and then click *Add to Assembly*
3. Select one or more parts to add to this assembly, and press Enter

The selected parts will now be added to the existing assembly.&#x20;

If an assembly is part of your selection set, it will be incorporated into the new assembly as a whole.&#x20;

<figure><img src="/files/hoxjJD9ZJisnWKKfpY2i" alt=""><figcaption></figcaption></figure>

If a subset of an existing assembly is part of your selection set, its relation with its original assembly will be broken and it will become part of the new assembly.

<figure><img src="/files/0SRelcY1KsR0seUAM0uw" alt=""><figcaption></figcaption></figure>