To enable Vertex integration, the company parameter XSL_TAX_INTERFACE has to be updated as VERTEX and the system parameter VTX_OUTBOUND_URL needs to be updated with valid Vertex URL.

Also, in the system parameter VTX_VERSION (VERTEX VERSION), the Parameter Value has to be updated with the version of Vertex being used. For example, V8S is used for version 8. Based on this value, system configures the required API changes automatically.

The sales tax information recorded in OFSLL Setup > Administration > System > Sales Tax screen is exchanged with Vertex interface through vertex adapter using SOAP Request/ Response.

For information on recording sales tax rules in setup, refer to Sales Tax Setup section.