Hi, I have a template card which contains x3 checklists which are used on my all cards (I copy the template card for each new one I create), is there a way I can amend one of the checklists on all cards? I have tried deleting some of the items on the template card checklist but it does delete them on all the cards. I also have butler and tried creating a rule to do this but cant find the right trigger to use. I have found that i can select multiple cards using Ctrl / Command (OS X) + click but I am using a windows PC so not sure if this will work? Thanks in advance for any help you can provide. I currently have circa 100 cards on my board which is only going to grow so it would be great if i can achieve this in bulk rather than amend every card individually when there is a change to be made. If there is also a way to amend custom fields on all cards at once please let me know? thanks :-)