The IRS1075 application was built by NuHarbor Security to meet the auditing needs of our clients. The app is designed to assist with meeting AU-2 Auditing requirements as outlined in IRS Pub1075 (Page 64).
https://www.irs.gov/pub/irs-pdf/p1075.pdf
To configure the assets in app, we recommend installing Lookup File Editor (https://splunkbase.splunk.com/app/1724/) on the Search Head where you deploy this add-on.
For the best success with this app, ensure your IRS 1075 data has been normalized to CIM compliance. Add your in scope hosts to the IRS1075_assets lookup