steering column replacement on 1996 Cadillac Seville SLS

will switching out column with one with a key present any problems wit the anti-theft

Asked by for the 1996 Cadillac Seville SLS
The issue you will have will be that the theft system will not read the new key and will go into theft mode. You can exchange the lock cylinder with your old one to bypass this or have the new lock and key scaned to the cars memory. After you replace the column.
how do i go about scanning the key to the cars memory