If you want to register treatments and vaccinations on your actionlist, you open it by clicking “Management” and then “Actionlist”, you then get this window:
Then Click “Setup”, marked by the green circle, and you will see a window like this:
Here you find the vaccination or the treatment you want by clicking the “Layout setup”-icon and then search for ”*vaccination*” and then choose the vaccinations you want on your actionlist or search for ”*castration*” and then you can get castration/baycox on your actionlist.