Select the animal you wish to allocate to a group from the herd list and click on the pencil symbol.
All the details for the animal will now appear on the screen. A list of all added groups will be available, select the group you wish to add the animal to by ticking a box.
Click 'Save' when you have made all necessary changes.
Now that animals have been added to groups you will able to complete activities on the full group rather than individually recording information for every animal.