Reinstall

Due to an overactive Kernel Task problem - I’m going to have to perform a clean install on OSX on my Mac Pro. My media is all stored on an external drive so no issue there. After the re-install - what do I need to do to make sure Plex remembers my ‘watched / on deck’ status on everything ? That is how do I backup the ‘status’

for the whole database and such https://support.plex.tv/hc/en-us/articles/201539237-Backing-Up-Plex-Media-Server-Data

for watch status only https://support.plex.tv/hc/en-us/articles/201154527-Move-Viewstate-Ratings-from-One-Install-to-Another