There does not seems to be a tidy way to do this in EasyEDA yet but I think this works: 1. Define a Solid Region set to **Solid** and then assign a unique net name to it. 2. Do your routing and copper area filling.  3. Set the Solid Area to **No Solid**.  4. Check the PCB (as described in (^) in (2) in: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)). * Beware that before doing any rerouting, the Solid Area must be set back to Solid. * The Solid Area must be set to No Solid before doing final checks prior to submitting the board for manufacture. <br> <br>