Here you can define the visualisation mode and settings when entering
data into Timesheets.

Field display format

• Client - select how the client will be visualised. Typically,
  the program displays the client's name, but you can set name and
  code.
• Activity - select how the activity will be visualised

Default values

• "To be invoiced'' in new records - automatically marked to be
  invoiced
• Use first available project - when you select a client, the
  program will automatically display the first available engagement

Time to be invoiced

• Ask for update when duration/activity is changed - mark whether
  the column To bill will be updated when the values of
  Duration and Activity parameters change
• Auto set rounded time on empty value - mark whether value should
  be automatically entered in the To bill column