Thank you for your answer. Well, how did you describe that is the way i am doing mission now. And want to know if it is possible make this simple cycle with less AI to save some rows in trigger action column and also make mission dynamic for 2, 5 or 10 hours. I don't go to use MIST for now because i am just beginer. I am familiar with Excel and some other analytical softwares, and for me there are a lot of "commands" missing in mission editor...