Do you have the package signed with an Apple Developer account?
https://learn.jamf.com/en-US/bundle/jamf-now-documentation/page/Deploying_Mac_Packages.html
We suggest taking a look through our
documentation:https://learn.jamf.com/bundle/jamf-now-documentation/page/Jamf_Now_Documentation.htmlWe
also have training catalog videos available:
https://trainingcatalog.jamf.com/page/jamf-nowLast but not least, ...