# VDEFs

This section will describe **VDEFs** in Cacti.

![VDEFS](images/vdefs.png)

![VDEF Edit](images/vdefs-edit1.png)

![VDEF Item Edit](images/vdefs-edit2.png)

![VDEF Item Edit](images/vdefs-edit3.png)

![VDEF Item Edit](images/vdefs-edit4.png)

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