Oh, then no adjustment is necessary in Calif - state withholding entered on the federal 1120S K-1 will automatically go to the right place. If you enter the CA withholding there then things work normally. Do NOT enter the K-1 CA withholding as "Other withholding not on a W-1 or 1099" - that's when things get complicated. If you did that, remove it.
Enter the CA withholding $$ in Box 12 Code S (this is a lot faster in Forms Mode), click the QuickZoom to enter the details for Code S, and in the "Code S" section, line 3 (State income tax withheld), enter "CA" and the $$. You're done.
