# Custom Actions

Custom Actions is a method of adding in functions to the Warehouse management system, Custom Actions are often used in 3PL warehouse to charge a client for things like shipping fees or pallet wrapping. However, this is a powerful function that can be used to generate a log for any extra activity preformed on any type of document. Custom Actions can also trigger specific types of labels to print like export labels as an example.

![P4 Warehouse Custom Action Setup](https://2764542787-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MdqvtgkbuySRnxUkZY_%2F-MjZCoANm_c9MIwkP7BF%2F-MjZD7iq6e1mrGUeDhQ6%2Fimage.png?alt=media\&token=976b5923-2cbc-4af0-ab73-5e7a53343471)

By clicking new you will see the screen below with the options available to setup a new Custom Action.

![P4 Warehouse new custom action](https://2764542787-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MdqvtgkbuySRnxUkZY_%2F-MjZCoANm_c9MIwkP7BF%2F-MjZEELZfLvg4eSQ_-jt%2Fimage.png?alt=media\&token=9158fcc0-c0c8-47b5-bfc7-94432af9d3e5)