1. Place a shape component in the upper left corner of the detail band.

2. Configure the shape component:

Left 0.0
Top 0.0
Width 6.25
Height 0.2187
Line Color Black
Fill Color None

3. Right-click over the shape and choose the Send To Back menu option.

4. Set the height of the detail band to 0.2083.

Note: Notice how the bottom of the shape extends one screen pixel beyond the end of the detail band. This technique allows the shapes to overlap when rendered on the page, creating the effect of a single line between detail bands.