How to calculate a degradate at Waters Empower

[cholas]

I would like to know how can I calculated a degradate at empower.
The problem is that this degradate is calibrated with a group of 2 peaks.
I created a group peak and add this to calculate this degradate at the components table at the review table, but it didn't work.
Is there anyone out there who has any experience with a similar situation?

[aceto_81]

Maybe I understand your question wrong, but if you would like to quantitate a grouped peak, you have to calibrate on this grouped peak too, or either set a curve reference

HTH

Ace