To select a Datasource, hover over the Datablock header and click the 
icon.
Use the "From Measure" to select the desired measures for your Datablock.
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Introduction
Choose Datasource allows you to select a different data source for the data to display on the datablock.
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Using Choose Datasource
There are 3 icons for Choose Datasource to segregate the type of data onboarded:
 | This icon is used for datablocks with transactional data, e.g. Status, Gauge, Map, Dimension Filter etc. |
 | This icon is used for datablocks with Metric data, e.g. Metric Grid, Metric Tree and Metric Chart. |
 | This is used for other types of Datablocks, e.g. Score Card, Heat Map etc. |
1. Hover on the datablock header and click the Choose Datasource icon.
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2. Click From Measure tab to select the desired measure for your datablock.
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If you have an existing report that contains the measures desired, you may use the "Select Report" drop down menu you want to display, click Select Report tab, then click on the dropdown menu to select an existing report from your list.
Some Datablocks, such as the Drillthrough Datablock, require that you click the 
icon to access the Datasource.
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