When editing/viewing an asset, for the profit and loss to automatically calculate, the user must be entering data for the current financial year.

Step 1: Fixed Assets

• Click on Registers
  
• Fixed Assets menu option
  

Step 2: Edit/Sell Asset

• Select an asset to sell. Narrow the list down by selecting a specific Asset Group if desired, or sort the list of assets appropriately
• Click Edit/Sell
  

Step 3: Enter Data

• When entering the data, make sure the date being entered is within the current financial year. The Profit/Loss will automatically calculate