To load an existing template click [+] and choose
'Add checklists from templates'
This will open a list of all of the created and saved template. Choose one or more of them and submit. The loaded checklists will be visible in you Issue with template's name, which you can change if you need to, and with all of the items unchecked. Loading will not affect already existing checklists in the Issue. Bear in mind the overall character limit
