Any strategy guide around ?

[KG_RangerBooBoo]

Several things can help with command range and chain of command.  Get friendly with the buttons that show the following;
1. Leader on top
2. Highlight Org.

Then make use of the hot key "K" which displays the command range of a leader.

So you have a battalion that you are not sure who it belongs to and if it's in range.  First click the Leader on Top button (looks like a star) and then click on the unit in question and then select the Highlight Org button.  It will light up all the units and leaders in that same organization.  Then you can click on the leader and use the hot key "K" to see if that battalion falls in command range of it's leader.