Trace multiple dependents  
This tool shows any and all dependence links which may exist between formulas of a selected range.
To use this tool, do as follows:
1.- Select the range to be examined.
2.- Press the corresponding toolbar button.
The results will be immediately available.
This is very useful, since we will be able to find all links existing in the range of cells, to realize how the values in the cells have been arrived at.