User Guide

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Locking layers
Locking a layer has an effect similar to
that of choosing the Lock command
from the Arrange menu—locked layers
cannot be selected or edited in any way.
To lock or unlock a layer:
Click the dot beneath the pencil icon to
the left of the layer name. This turns on
the Lock option in the Layer Options dia-
log box. Click again to turn the option
back off and unlock the layer.