Hi All, I still don't have any solution of the problem, so please help me. Give me any idea .. how can I set a Time period (Month, Quarter, Year), using it in the Analysis View. This one, below, is my last idea, but it is not working properly. :( <Schema name="New Schema1"> <Dimension type="StandardDimension" name="Product"> <Hierarchy name="" hasAll="true" allMemberName="AllProducts" primaryKey="id_c" primaryKeyTable="opportunities_cstm" defaultMember="HACCP" caption=""> <Table name="opportunities_cstm" schema="" alias=""> </Table> <Level name="ProductName" table="opportunities_cstm" column="product_c" nameColumn="product_c" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" caption=""> </Level> </Hierarchy> </Dimension> <Dimension type="TimeDimension" name="Time"> <Hierarchy name="" hasAll="true" allMemberName="AllTimePeriods" allMemberCaption="" allLevelName="" primaryKey="id" primaryKeyTable="" defaultMember="" memberReaderClass="" caption=""> <Table name="opportunities" schema="" alias=""> </Table> <Level name="Month" table="opportunities" column="date_closed" parentColumn="date_closed" type="Numeric" uniqueMembers="true" levelType="TimeMonths" captionColumn=""> <ParentExpression> <SQL dialect="mysql"> select month(date_closed) from opportunities; </SQL> </ParentExpression> </Level> </Hierarchy> </Dimension> <Cube name="calendarTest" cache="true" enabled="true"> <Table name="opportunities" schema="" alias=""> </Table> <DimensionUsage source="Product" usagePrefix="" name="Product" foreignKey="id"> </DimensionUsage> <DimensionUsage source="Time" level="" usagePrefix="" name="Time" caption="" foreignKey="id"> </DimensionUsage> <Measure name="SumAmount" column="amount" datatype="Numeric" formatString="Currency" aggregator="sum" caption="" visible="true"> </Measure> </Cube> </Schema> I hope somebody of U guys will help me solve this problem recently. Best Regards, D.Peykov