For multiple tasks to be updated at the same time they all need to be dependants of each other. This done through adding the “Depnadant” or “Depandant by” task dependancies. These tasks can also come from different boards.
Once we’ve added the wanted tasks as dependants, we’ll have the option to upadate any of the changes made in Task Details for all of them at the same time.
By clicking on the arrow next to “Update”, a dropdown menue will open where we slect “Update Duplicates”
By doing this we’ve updated all duplicated of the task across the app.