# Extension for TEKLA Structures

To begin, download the appropriate MSI installation file:

[Agacad Classification System for TEKLA Structures >>](https://agacad.com/products/classification-system#download)

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FM9MDxtuNqlDRLwUXoVFZ%2F1.png?alt=media)
