This is the Csp formfield/ask token template. It should be called in the following format:
{{Csp formfield/ask token |name= (text) |multiple= (optional: "multiple") to allow selecting multiple values |required= (optional: "required") |value= (comma-seprated pagenames) selected values, e.g. "Template:Add version history item,Module:VersionHistoryItems" |allowedValues= (SMW query) e.g. "[[Class::Application page]]" }}
Example
Related templates: