How You Can Work with Overlapping Fields
OpenROAD lets you lay any number of fields on top of each other. You can select any of the overlapping fields so long as you can click on some portion of it with the mouse.
However, when one field completely overlaps another, you cannot select the bottom field by clicking on it. The Frame Editor's Layout menu includes two commands for reordering overlapping fields:
Bring to Front
Moves the selected field to the top of the field stack
Send to Back
Moves the selected field to the bottom of the field stack
For more information about using these commands with shapes, see
How You Can Work with the Shape Layer.