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The easiest forms to create contain one row per item and this format should be adopted as standard practice and always used if possible. Below you will find
some examples of the one row per item format.
Example 1
Example 2
Example 3
Example 4 
Example 5
In this particular example, while the form displays one row per item, a picture is added in order to help visualize their meaning.
The following image shows how Example #5 is defined from the "Layout" editor of the Variable Group Update page.
Example 6
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