How do I bulk upgrade java for agents from the UI?

Step 1: Upload the relevant JRE's to all Evolven servers via Evolven Farm Manager as follow:
click Upload File -> choose Agent Patch option and choose relevant JRE's -> click open to upload them

Step 2: Log in to UI, go to Admin -> Agents -> mark check-boxes of agents which you want to upgrade and have the same OS -> click Upgrade icon -> choose relevant JRE for specific OS -> click Upgrade