Open the .dwt file that supplies the layouts. Plan Production tools default to using C:\Users\username\AppData\Local\Autodesk\C3D 2021\enu\Template\Plan Production\Civil 3D (Imperial) Plan and Profile.dwt.
I would do a Saveas to protect the original. Save it as a .dwt.
See the layout tabs? Copy one of those, rename it to your scale. On that tab, set both layouts to View Locked: No.
Zoom to 10 scale (Z; 1/10xp) inside each viewport. Check Properties and be sure Viewport Type is set correctly for each viewport.
Go back to Paperspace. Display Lock the Viewports. Save the .dwt.
Tim Corey
MicroCAD Training and Consulting, Inc.
Redding, CA
Autodesk Gold Reseller
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