Composite Primary keys not shown?

I am building an ERD for an Informix Database. I’ve noticed that tables dropped onto the ERD Diagram area do not show >=2 fields marked with a key whenever the tables have a composite PK.

Is there a setting to activate this functionality?

Thanks,
db

That is correct. I will write an enhancement request and provide you with the enhancement request number.

That enhancement would be great!

Thanks!