Dual Output Isolated Power Supply Design With Separate GND

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We want to design Universal SMPS Power Supply (85VAC to 305VAC) with Dual output. one is 12V DC 250mA and the other is 5VDC 150mA. Both the Output should have isolated and Separate grounds.
I'm looking for the same in Pi expert but they always give results with common GND for both supplies.

I am not getting any reply from your side.
As it seems to be very urgent for me.
I need a separate RTN path for both output voltages.

Thank you for reaching out to us. Can you tell me what specific product were you trying to design? In PI Expert and on the left-hand side, you can see a "Specifications" section. Under that you can see a "Stacking" option that lets you select what type of secondary winding configuration you want to execute. For your application, kindly change the "Transformer Winding Type" from "AC stack" to "Floating" for both outputs. You can see that your design will now have separate GND for each output. Let me know if you have any questions.