Help with cut corner plate

Hello friends,

I have a doubt over the fillet of solidworks.
I wonder if there is how you make such a fillet unlike a plate.
Generate accurate corner and streaked on the plates have to do this manually by creating a circle and then generating an extruded cut.
Is there any way to create that tear corner via api?

Ex:

Select several sheets and then run a macro that automatically rip all the plates.

Thank you all for your help.

thanks,
Josano

SolidworksApi macros