In the previous recipe we dealt with highlighting the cells based on their results in comparison with sibling members which can be visualized in a horizontal direction. In this recipe we'll take a look at how to do the same but in vertical direction using the descendants of members in the report.
Bubble-up exceptions are a nice way of visualizing the information about descendants of a member without making reports huge. By coding the information about the result of descendants, we can have compact reports on a higher level while still having some kind of information about what's going on below.
The information we are going to "bubble-up" will be presented in the form of color-coding the cells.