text: **4.4 Data input**
  
  Data can be**entered**into the**white**grid cells only. It is also possible to**copy**and**paste**data from one cell to another 
  by using the shortcut keys ‘**Ctrl + c**’ to copy and ‘**Ctrl + v**’ to paste.**Each value entered is automatically saved**. 
  When the data is entered, it is first shown in bold, and then changes to normal font indicating that the value has been 
  saved.**Saving occurs immediately**(usually within 1 second), but in case the system becomes slower,**the user**
  **should wait until data are shown in regular font before exiting the grid**. Otherwise, the data entered will not be 
  saved. 
  
  As mentioned in the previous section, default values are provided for some parameters (yellow cells in the grid). 
  These values can be overwritten if the Party has more accurate data. 
  
  Note: Data that has been entered will be automatically saved. 