If the individual currently has a Government Gateway account and they choose to decline the invitation, they will be presented with a message on screen reminding them that they have declined.
Os oes gan yr unigolyn gyfrif Porth y Llywodraeth a’i fod wedi dewis gwrthod y gwahoddiad, bydd neges yn ymddangos ar ei sgrin yn ei atgoffa iddo wrthod y gwahoddiad.