Help with Legend Display on CATS UI5

Hello Friends,

We are implementing Negative time recording for one of our clients and are facing challenges with the displaying the legend on CATS UI5 screen.

Could you please guide on how to how to achieve the following?

1. Employee works 8 Hours in a shift from 8 AM to 5 PM
2. Employee completes his regular work schedule and works overtime from 5 PM to 7 PM
3. Employee enters overtime hours only in CATS.
4. In this case, we need the CATS legend to be populated as Overtime Entered

I understand that the standard functionality for displaying the excess time recorded is that the Employee needs to enter the entire work schedule hours + Overtime. But in our case, we need to enter overtime only. Is there a way that the legend is populated with the display “Excess Time recorded” if Employee enters overtime only?

Attached is the CATS UI5 screen for your reference.

Thank in advance.

Alok