Sage X3 ERP Default

ERP Defaults from Sage X3 will be synched from Sage X3 to Dynamics 365 as shown in the below screenshot for AR Payment terms

Sage X3: Payment Terms in Sage X3: All > Common Data > BP tables > Payment term

GUMU™ Cloud Portal:

Sage X3 ERP Defaults

Dynamics CRM: Navigation> Dynamics CRM >Click on account > Select any customer > Details Tab > Click on payment terms.