Global Employment

Hi All,

I need some clarifications on global employmnet:

1.If we want to do global employment to an employee he need a identity number similar to PERNR which is called as central personal number

2.we have to maintain all the relevent infotypes 0702-0722 under PERNR

3.At the time of Global payroll run we use certral personal number for payroll run.

if we do so is it going to affect the present payroll run ,what is that inpact?

Please clarify my understanding..

Regards,

Evani