Answer to question 1: You are not required to split out data by job title, job group, or any other segmented classification. The data metrics are done by the establishment as a whole. The only statistical report in the vets or disability AAPs by any subgroup is the utilization analysis in the disability AAP. Answer to question 2: A cancelled requisition would be a job opened, but not a job filled. Absent some very unusual circumstance, this would be the situation for any cancelled requisition.
You can use this OFCCP audit checklist to ensure you're doing what is required to maintain OFCCP's regulations including VEVRAA, Section 503, and EO 11246. Or request a demo to streamline your compliance and recruiting efforts.