If you wish to look at the turn for a position that is not listed at the top, then you need to go to the find tab next.
Below are listed all the positions you have turns uploaded for on the left. On the right is the list of all the positions you have access to. This will include positions that other players have given you access to. Selecting any of these will return you to the turns sub-tab and display the turn. If there were already ten other positions listed, this turn will replace the one that has not been viewed in the longest time.
Red indicates that you have never looked at the turn while bold indicates that you have not looked at this latest turn.
As well as being able to view your turns, you are given the capability of given access to other people. You might want to do this as part of a team effort, mutually sharing turns results.
An example would be a fleet action thereby ensuring that all ships in the fleet were doing the same thing.
If the fleet engaged in battle it would also allow fleet commanders to look at the ships in the fleet post combat and determine how to organise repairs and direct the rest of the fleet on what to engage on the following day.
You are given the capability of sharing individual positions and position types with individuals and groups. Together this gives you complete control over access to a position.