PER CURIAM:
Christine Johnson appeals the trial court's decision to grant summary judgment, arguing (1) there were issues of fact concerning whether US Bank had standing to bring the foreclosure action, (2) there was a question of fact as to the signing authority for the last assignment of the mortgage, and (3) the trust did not comply with its own pooling and service agreement. We affirm pursuant to Rule 220(b)(1), SCACR, and the following authorities:
1. As to whether there were issues of fact concerning whether US Bank had standing to bring the foreclosure action: Hill v. S.C. Dep't. of Health & Envtl. Control, 389 S.C. 1, 23, 698 S.E.2d 612, 623 (2010) ("Generally, a party must be a real party in interest to the litigation to have standing."); S.C. Code Ann. § 36-3-301 (2006) ("`Person entitled to enforce' an instrument means (i) the holder of the instrument, (ii) a nonholder in possession of the instrument who has the rights of a holder, or (iii) a person not in possession of the instrument who is entitled to enforce the instrument pursuant to Section 36-3-309 or 36-3-418(d)."); Twelfth RMA Partners, L.P. v. Nat'l Safe Corp., 335 S.C. 635, 639-40, 518 S.E.2d 44, 46 (Ct. App. 1999) ("In South Carolina, it is well established that an `assignee . . . stands in the shoes of its assignor . . . ."` (quoting Singletary v. Aetna Cas. & Sur. Co., 316 S.C. 199, 201, 447 S.E.2d 869, 870 (Ct. App. 1994))).
2. As to whether there was a question of fact as to signing authority for the last assignment and whether the trust properly owned the note and mortgage pursuant to the pool and servicing agreement: State v. Jones, 344 S.C. 48, 58, 543 S.E.2d 541, 546 (2001) (holding an issue is deemed abandoned if the argument in the brief is not supported by authority).