I would approach this differently. Read your HOA articles of incorporation/bylaws and see if there is anything there that requires you to name the HOA or management company as part of your policy. If there isn't a clause on the bylaws, then tell them that you will not do it because it is not required that you do so. Moreover, you don't see why you should do it since liability from any claims will fall under your responsibility even if it were not caused by you and, unless subject by your local laws, they cannot ask you to do so.