finding targets for kill missions, how to ?

[mkII]

Hi all !!

i accept missions for BioTech, but only deliveries... in close Neocron. (it's good)

but i would like some gun fight rarely.

if mission tells as ex. "kill 3 rats"(or punk with black shirt, etc...), do i find rats just by sewers (lvl 1-x) exploration, or any sort of better quest-helper or navray ? only knowledge by exploration ?

i'm cqsual, i play rarely since few years, never played NC in good old days, so consider i'm a beginner.

Thanx for help !!