Comms it up

Internal communicators are often on the receiving end of a litany of unintentional disrespect which seems to know no bounds. It would be unthinkable to ask a colleague in accounting to ‘Just finance this up’ or a lawyer to ‘Just legal this up’ or a HR practitioner to ‘Just people this up’. So, why is it acceptable to ask an internal communications professional to ‘Just comms this up’?