Can't seem to find the secret document for Magatia quest?

If you are standing on the green dot in the minimap, the npc should be right above your head, just about where the quest light bulb would pop up. Just slowly move your mouse around that area and you should get the indicator that you're hovering over something clickable. When I did the quest, I couldn't click it because I usually don't bother getting rid of the light bulb.