Customization Update

A customization project must meet various technical requirements to integrate with and operate within the MYOB Acumatica application. Also, the MYOB Acumatica code is continuously updated to add or enhance functionality—so a customization project’s code can become inconsistent with the code of an upgraded instance of MYOB Acumatica. To make sure your customization project stays compatible, you can validate customization projects.

This guide introduces the main concepts of validation and update of customization projects. It also focuses on specific changes in MYOB Acumatica 2025 R2 that may affect customization projects.