Under Search mode select : Regular expression
under replace tab : S+[0-9]+[0-9]+[0-9]+[0-9]+[0-9]+[0-9]+[0-9]+[A-Z]
above search is for singapore ic format which is : S1234567A
keep track and sharing on my sharepoint knowledge :) nice to meet you all
Under Search mode select : Regular expression
under replace tab : S+[0-9]+[0-9]+[0-9]+[0-9]+[0-9]+[0-9]+[0-9]+[A-Z]
above search is for singapore ic format which is : S1234567A