I'm looking for some help with my Daily Work Log spreadsheet.I've search and read many different version of making a TimeStamp in Google spreadsheet.And it seems I don't have enough experience for it to work correctly. The time stamp script I am using updates every time my spreadsheet auto saves or something is changed. Here's what I'm tring to do. I have work force of technicians. Initials are AB, DD, RG, JW, RZ. I want the spreadsheet to time stamp column N when they enter their initials in column M.  I know you can use the keyboard shortcut Ctrl + Shift + : to time stamp a cell.Is there a script I can use to do that action in column N when initials are entered in column M?
Google Spreadsheet Timestamp?
google spreadsheets
Try this answer from SO:https://stackoverflow.com/questions/11458470/automatic-timestamp-when-a-cell-is-filled-outHere's the relevant code (edited):function onEdit() { var s = SpreadsheetApp.getActiveSheet(); if( s.getName() == Sheet1 ) { //checks that we're on the correct sheet   var r = s.getActiveCell();   if( r.getColumn() == 13 ) { //checks the column     var nextCell = r.offset(0, 1);     if( nextCell.getValue() === '' ) //is empty?       var time = new Date();       time = Utilities.formatDate(time, GMT, HH:mm:ss);       nextCell.setValue(time);   }; };}