Feature labels are drawn on top of point symbols, lines, and polygons. This can be a problem on point layers where the point symbol can be completely obscured by a label. This is called overposting. To minimize overposting, a default setting prevents a label from being drawn at a specific zoom level if it obscures other labels or point features on the map. However, overposting is always allowed for line and polygon features. Infrastructure Studio displays the label when you zoom in far enough to allow sufficient space to display it.
To allow overposting
For information about creating a new layer, see Creating New Resources. For information about associating a data resource with a new layer, see Specifying the Data Resource for a Layer.
For more information about scale ranges, see Understanding Scale Ranges.