Add minutes to system.time flow variable

[praviningawale]

I am using system.time flow variable which gives me system date with time.

I want to add say 10 minutes to system.time and get the new date and time

How can this be done using Javascript or using any policy ?

[dchiesa1]

If you are doing this to set an expiry for a JWT, please see my other answer.  

If you are doing time arithmetic for some other reason, then you can do it in JavaScript.  Search the internet for good approaches. Keep in mind you cannot use npm modules, so you'll need to do it with the builtin Date() class and some basic arithmetic.