I would like to to completely wipe my MacBook and do a clean installation of Sierra. Can i somehow make a Backup of all my MAS Certificates, so that i can Restore them on my new macOS? Has anyone done this before and share your experience, please?
Would it be ok to just export the Cert’s AppWrapper Codesigning Diagnostics reports, as .cer Files. Will i be able to just import them again on my new Sierra Installation and will i be able to use them again?