[TheNavigator]

Here's more explanation

While you're in prison, you can enter command which is /communityservice

Then it displays a dialogue with list of "good" jobs

You click on one of them, then you appear in the place where you shall be working

For example you have to be in prison for 60 seconds. The amount of money you need to get so you are released is 60 X (a fair number) $

If prisoner was out of the car for example (at the taxi driver job) for more than 5 minutes, police officers are alarmed and he appears on map of all players red

Clear enough?