Add Umbrella Profile
Use the macOShdiutil
command to create and mount a writable version of the .dmg image.
hdiutil convert cisco-secure-client-macos-<version>-predeploy-k9.dmg -format UDRW -o csc-writeable.dmg
hdiutil attach csc-writeable.dmg
You can then add the Umbrella profile (OrgInfo.json) to the package in the following location:
/Volumes/Cisco\ Secure\ Client\ <version>/Profiles/Umbrella/OrgInfo.json