Two years ago, all of the nominations would show up on the portal. Usually by the Senator's nomination, it will have a 1 or a 2 by it, which indicates if you got the nomination from the senior senator (1) or the junior senator (2). Next to the Congressman's nomination, it will usually show the district number. My DS had 3 nominations to WP (SEN, REP, PRES) and to this day, he still does not who his appointment was charged to. He could request to see his official files at WP now and it would be indicated in there, but he hasn't done that yet. We are assuming that he wasn't charged to the REP, though, as there is another cadet in his class from our district and he did not get a Senator Nomination. But even there, the other cadet could have been charged to the VP or come out of the national pool.