Multi Select
Multi Select Fields allow publishers to choose multiple items from a list.
Single Variable
You can use a single variable for Multi Select to render a comma-separated list of the labels.
{{ entry.multi_select }}
{% for label, value in entry.multi_select.options %}
{{ label }} - {{ value }}
{% endfor %}
{% for label, value in entry.multi_select.selected %}
{{ label }} - {{ value }}
{% endfor %}
Parameters
{{ entry.multi_select.parameters({limit: 1, markup: 'ul'}) }}
info
See the ExpressionEngine Documentation for more information on the Multi Select fieldtype