wiki/Trial_account_limitations
Do ALL Career Agents and Tutorials.
wiki/Career_Agents

After doing ALL Career Agents goto Arnon IX - Moon 3 - Sisters of EVE Bureau for SOE 50 missions Epic Mission Arc.

When this is done you need to find agents and corps to run misisons for.
Finding Agents:

Goto Char sheet -> Standings -> Liked by Tab -> click Your Faction Show Info -> Goto Members Tab -> pick the corp you want to work with and Show Info on Corp -> Click Agents tab and all the agents for that corp are listed.

wiki.eveuniversity.org/Faction_Standings
Only accept Missions that kill (( Angel / Bloods / Guristas / Sansha / Serpentis / Drones / Mercs ))
and check the Show Info on Icon by Location and EVE Survivial before accepting missions.

CONCORD timer
0.5 : 18 seconds
0.6 : 14.25 seconds
0.7 : Roughly 10 seconds
0.8 : Roughly 7 seconds
0.9 and 1.0: Roughly 6 seconds

Standing to use agents:
Lv2 = 1.0
Lv3 = 3.0
Lv4 = 5.0
Lv5 = 7.0