Defining Party location as a list of labels

• Double click on ‘Party Location’ to open its object window.
• In Description field type, ‘The party locations under consideration’.

• Open drop down menu of expr
• Select ‘List of labels’

• Click on the first cell, type ‘Outdoors’
• Press enter key.
• On the second cell type ‘Porch’
• Press enter key
• Type ‘Indoors’
• Alt+enter