Jewish Invitations I Am Having An Auf Ruf Before My Wedding. For Seperate Auf Ruf Invitations, What Should I Write On The Invite

I am having an auf ruf before my wedding. For seperate auf ruf invitations, what should I write on the invite - jewish invitations

RUF at a Jewish celebration is on Saturday before the wedding on the bridge and groom were called the Torah. My mom makes me send separate invitations for them.