changing your process in/start date

Hey,

so does anyone know if it is possible to change your process in and start date? I am supposed to process in on May 11th and start May 12th, however, something just came up. Does anyone know if I can change my process in date to May 12th or 13th and start the 13th or 14th? How do you go about doing that?

Thanks!

Just contact your manager.