Select Nested Table Key (Add New Nested Table Wizard)
Use the Select Nested Table Key page to select the attribute that will be the key for the nested table.
For More Information: Data Mining Wizard (Analysis Services - Data Mining), Create a Relational Mining Structure
Options
Attributes
Select the attribute that will be the key column for the nested table. All selected attributes must be in hierarchies or have their attribute hierarchies enabled.
See Also
Data Mining Wizard F1 Help (Analysis Services - Data Mining)
Select a Measure Group Dimension (Add New Nested Table Wizard)
Select Nested Table Columns (Add New Nested Table Wizard)