• Open the required procedure for editing.
• Click “Next” on the Instrument Information page.
• To add an uncertainty statement to the procedure:
  1. Click “Add Uncertainty Statement”
  2. Select the required uncertainty statement from the uncertainty statement display grid.
     • The search feature can be used to find the required uncertainty statement.
  3. Click “Add Uncertainty Statement” to add the uncertainty statement to the procedure.
     • Click “close” to exit without saving
• To remove an uncertainty statement from the procedure:
  1. Select the uncertainty statement to be removed from the uncertainty statement display grid.
  2. Click “Remove Uncertainty Statement”