You can specify conditions for each successor while defining a query. This enables you to reduce the number of items displayed as a result of the query.
Procedure
Click the item for which you want to define a condition.
Click Insert condition in the Start tab bar. The dialog opens.
Specify the relevant settings and click OK.
The item is marked with a filter symbol.
Only items that correspond with the defined criteria are displayed.
Items that conditions are defined for cannot be merged.