Online Help | Web App
Hiding and showing border lines
You can hide and show the lines separating rows and columns in the grid.
To hide or show the border lines of a grid:
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Right-click anywhere in the grid and choose Customize View from the pop-up menu to open the Customize View window.
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Click the Options tab.
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Choose any of the following:
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If you want to hide border lines, click to clear the Show Grid Lines check box.
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If you want to show border lines, select the Show Grid Lines check box.
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Click OK.