# login to Admin Console
# go to {Configuration > Website > General} section
# click `Edit` link next to `Website name` setting
# change `Input Type` field value to `Picker` (before `Checkboxes` value was listed in test plan by mistake)
# specify `1=+one||2=+two||3=+three` in the `List of Values` field
# save changes
# confirm, that the `Selected Items` list is empty and 3 configured above items (`one`, `two` and `three`) are shown in the `Available Items` list
# move any 1 or 2 items from `Available Items` to `Selected Items` list and save changes
# confirm, that items stayed in `Available Items` and `Selected Items` lists (as they were moved) after the page is reloaded
# move all items from the `Selected Items` list into the `Available Items` list and save changes
# confirm, that items stayed in `Available Items` and `Selected Items` lists (as they were moved) after the page is reloaded
# confirm, that items adding items to a list would sort that list alphabetically