I thought I would post a playing tip to help those who might not know yet. You can buy upgrades in the map vendor in the general stores that will allow you to see other players, doors and mobs in your mission and all outdoor areas that you've uploaded maps for.
To get the basic four upgrades, you need to get to 130 map navigation. The upgrades are at the very end of the listing in the map vendors in general stores. (For extreme twinking, you can make a temorary set of map navigation implants to buff map navigation high enough to upload the upgrades and not spend IP. Not really worth it for a brand new person on their first character.)
Also, you can upload mission location to your Planet map (press P) and your mini-map (ctl-6). To upload the mission location, right click on the mission icon in your missions panel (ctl-4) and select "upload to map".
(This public service announcement has been brought to you by Transcendence. Studies by human resources personnel indicate that new colonists are not being given proper orientation training before coming to the planet surface. Transcendence, surpassing all others.)