# Pre-requisites

[Sage X3](https://docs.greytrix.com/gumu-dynamics-365-crm-sage-x3-erp-integration/pre-requisites/sage-x3)

[Dynamics 365 CRM](https://docs.greytrix.com/gumu-dynamics-365-crm-sage-x3-erp-integration/pre-requisites/dynamics-365-crm)