When copying blister packs you get two options:
Copy and Complete.
Complete and Replace Existing.
Copy and Complete will just create a copy of the original with any changes you have included but will do nothing to the original blister Pack.
Complete and Replace Existing will create a new copy and end the original, when you click Complete and Replace Existing you will get a warning like this:
πNote: If you are ending a blister pack it will always show as ending the day before. So you need to be sure to start the new blister pack on the morning of the day you need it to start, this is to ensure no medication is missed for the client.
π€ Tip: If you need the old blister pack to stop at a lunch timeslot and the new one to start in the evening we would not recommend you to use this option as medication could be missed in-between. You would be better either creating a new blister pack and manually amending the old one or using the copy option to make a new one and manually amend the old one.

