If you need to add multiple vertices to the selected feature s , simply hold down the 'I' key when left-clicking to place the vertex and you will remain in the insert vertex mode. This is useful if you want to add a lot of new vertices along your feature to make reprojection work better or to facilitate smoothing of the feature. Posted November 8, Set a name for Feature Class Name. All shared boundaries become one line segments, and non-shared boundaries another segment.
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