Hello,
I am new here so pardone for 'stupid questions'. I would like to upgrade my JIRA SOFTWARE CLOUD STANDARD version to PREMIUM. I have this option in ADMIN PANEL but do not know what happen next when click "change". My worries are:
1. Does this change impact already existing PROJECTS?
2. During this change can users be logged in onto JIRA?
3. BILLS and invoices start immediately?
