1 To add a calculation, right-click on an OLAP Cube in the left pane and select "Add KPI". This can also be achieved by displaying KPIs in the middle pane, right-clicking and selecting "Add KPI". Fill out the dialog box with the relevant details.

2 To create a KPI that is similar to an existing KPI, display the KPIs in the middle pane and select "Copy KPI". The same dialog box appears as for "Add KPI" with most of the fields filled in. Notice that the KPI name has the suffix "- Copy". Change the name in the KPI Name field and make any other alterations and click OK.