Click [Edit(E)] - [Replace(R)] in the menubar to show replace dialog.

Replace chips
Inverse chips

Tp execute the replacement, please specify the condition and click [Replace]. The replacement would be done to the selected chips. (If you don't select any chips before you open replace dialog, all chips would be selected automatically.)

Replace chips

It replaces from the specified chip number (in the selected chips) to the new one. Front/back info are not changed.

Inverse chips

It inverts front/back info. The chip numbers are not changed.