Solution
When a list is displayed on the screen, you can often access additional information by double-clicking a row.
Examples:
In the 'Purchase / Sale and mortality of sows' list, double-clicking opens the screen where you can modify the sow's purchase and sale details.
In the 'Feed deliveries' list, double-clicking takes you to the entry screen for the specific delivery.
In the 'Analysis' lists, double-clicking a row retrieves the detailed records; double-clicking a detailed record opens the screen where you can modify the cycle data.