title: Put Excel-VBA code in module or sheet?
body: <p>What is good practice and good code hygiene? Putting code in Modules or Sheets?</p>
  
  <p>I have this Excel Workbook, with user interfaces in each sheet. Each sheet within the workbook does a different part of some overall task. Should I place the code relevant to each sheet inside the Sheet objects, or in Modules? Group into one module, or separate modules?</p>
  
  <p>I'm using Excel 2003. </p>