regarding position

Hi All,

when we upload the master data thru LSMW intially im giving position as default position for all the employees....Now once the data is uploded i want the change the default position to actual positions of the company.....

How do i do that ....im sure dat it wil be done by 1001 infotype....

Can anyone give me the procedure for that.....

im new to SAP and would be very thankful for all ur help

Regards

mohammad