How to change schematic sheet size in Pulsonix

Problem:-

I am using a Pulsonix PCB design tool and I was working on my schematic sheet. And I have run out of space. My sheet size is A4. Now, I would like to change it to A3.

I know I can add another sheet and continue my work. But I don't want to do that. Please help.

Solution:-

In Pulsonix you can do that by replacing your profile files.

Go to Setup > Load drawing profile

A windows will pop up

Select the a3 file as shown in below image.

Good luck.