QS master key expression how to know it link to which table or chart ?

[paulyeo11]

Hi All

When i create a QS master key = sum(sales) , and i have been using with few table and chart with this expression.

it there a way i can list which table or chart already been link with this master key ?

So in case i delete the master key , it will not affect those table and chart which already link. As you know some time we need to rename the mast key name from sum(sales) to total sales.

Paul Yeo