This is the Csp formfield/select template. It should be called in the following format:

{{Csp formfield/select
|name= (text) 
|required= (optional: "required")
|value= (value from "allowedValues" list)
|allowedValues= (comma-separated values)
}}

Example

Related templates:

Page
Template:Csp formfield/ask token
Template:Csp formfield/checkbox
Template:Csp formfield/date
Template:Csp formfield/datetime-local
Template:Csp formfield/number
Template:Csp formfield/select
Template:Csp formfield/text
Template:Csp formfield/textarea
Template:Csp formfield/token