Hello Team,
I am usually on my lab 
I need to have these service level
there is a lot of options on the storage policies
Actually I used 1 local sp and 1 auxiliary to the other site for each kind of data
What is the better way to do that ?
I saw that there is a basic retention rule and extended rule on storage policies ,maybe I need to play with this settings ?
SP-VMware
primary > local
secondary > site2
SP-SQL
primary > local
secondary > site2
SP-System
primary > local
secondary > site2
Bronze Backup
Daily Local retention 7 days/ Daily remote retention 14
weekly local 1 week or 7days / Weekly remote 2 weeks or 14d
Silver Backup
Daily Local retention 7 days/ Daily remote retention 14
weekly local 2 weeks or 14days / Weekly remote 8 weeks or 56d
monthly local no/ remote 13 months
Gold Backup
Daily Local retention 14d/ Daily remote retention 14d
weekly local 8 weeks or 56d / Weekly remote 8 weeks or 56d
monthly local no / remote 13 months
Thank you very much for you help !