RUX Service is essentially an enhancement to the Jobs module. Servicing of internal equipment can be easily accomplished. There are two specific setups required for the servicing of internally owned equipment. The Jobs module requires a Customer be specified on a job. Therefore, when servicing internally owned equipment, a Customer will be required, which must have the field, Internal Customer, enabled on the Service tab.
To learn how to setup an internal customer for servicing internal equipment, please see the RUX Service Online Help, RUX Service Setups, Financial Setups for Service - How to Setup an Internal Customer for Servicing.