wp user term add Add a term to an object. Append the term to the existing set of terms on the object. wp user term add <id> <taxonomy> <term>... [--by=<field>] Options <id>The ID of the object.<taxonomy>The name of the taxonomy type to be added.<term>...The slug of the term or terms to be added.[--by=<field>]Explicitly handle the term value as a slug or id. [Default: slug]Options:slugid Related Commandsuser-termuser-term-setuser-term-listuser-term-remove