Bulk upload resource role and contract organisation

Summary: We are implementing procurement contracts and as a part of cutover exercise we need to assign appropriate resource roles and contract organisation to number of employees. Can you please confirm if we have any bulk upload template or any other method which can be used to bulk assign resource roles and contract organisation to employees?

Content (required):We are implementing procurement contracts and as a part of cutover exercise we need to assign appropriate resource roles and contract organisation to number of employees. Can you please confirm if we have any bulk upload template or any other method which can be used to bulk assign resource roles and contract organisation to employees?