Really if you are just using the healing commander and the CLAw, you don't have to set anything. The CLAw automatically looks for the variable !TM_HEAL which is manipulated by the healing commander. Also, the healing commander is looking for the other variable !TM_loot_in_progress to see the looter status. This is how both scripts "know" what the other is doing. Also, knowing these two variable exist, you can write your own scripts that are aware of the running status of both the CLAw and healing commander. This will help other script work more efficiently with one another.