The Form Sequence Steptype can be used to get an order between certain items. The participants are able to order the items by using drag and drop on the boxes of each item.
All the necessary configuration can be done within the Form Tab of the Steptype. In there the Field Items can be defined. The value before the colon defines the value, that will be displayed in the output after the experiment, the value behind the colon defines the displayed information for the participant. As in other Steptypes multiple items can not be placed in the same line, they have to be defined in separate lines.
A difference to other steptypes is the Variable Format in the Processing Tab, which can be selected between Human readable, Semicolon separated and JSON array. This is to simplifiy the analysis of the output after the experiment.