What is the test for ineffective assistance in a civil case?

To establish ineffective assistance of counsel, "the defendant must first show counsel's performance was deficient, in that it fell below an objective standard of reasonableness under prevailing professional norms. Second, the defendant must show resulting prejudice, i.e., a reasonable probability that, but for counsel's deficient performance, the outcome of the proceeding would have been different." (People v. Mai (2013) 57 Cal.4th 986, 1009.) On direct appeal, a conviction will be reversed for ineffective assistance "only if (1) the record affirmatively discloses counsel had no rational tactical purpose for the challenged act or omission, (2) counsel was asked for a reason and failed to provide one, or (3) there simply could be no satisfactory explanation. All other claims of ineffective assistance are more appropriately resolved in a habeas corpus proceeding." (Ibid.)