Employee was a resident of CA from 1/1/21 to 8/1/21.  However, employer did not notify payroll and CA income tax + SDI were withheld from 8/1/21 to 10/23/21.  W-2 therefore shows CA wages from 1/1/21 - 10/23/21.

I can't seem to understand where to make this adjustment in Proconnect.  I've filled out the CA 540NR form.  To account for the incorrect wages still attributable to CA, am I making a negative adjustment to CA wages in column B of Part II Income Adjustment Schedule?  How do I include evidence to the state for when they question this?

Also, how would I go about getting back the SDI that the employee paid into for 8/1/21-10/23/21?

Many thanks!