Instruction
Step 1. Open or create a new ad hoc view (refer to the Creating Ad Hoc Views article for further information) Step 2. Click on the Select Visualisation Type icon in the top menu![Visualisation Type Icon](https://support.communitybi.com.au/wp-content/uploads/2020/03/BI75_VTI.jpg)
![](https://support.communitybi.com.au/wp-content/uploads/2020/03/BI75_VisType.jpg)
![](https://support.communitybi.com.au/wp-content/uploads/2020/04/BI75_HeatMap.jpg)
![Count of Clients](https://support.communitybi.com.au/wp-content/uploads/2018/02/countclient.png)
Tip: All charts must have at least one measure. Heat Map Charts require one field and one measure in the columns area and one field in the rows area.Step 6. Click and Drag a field to the columns area e.g. Primary Address City. This allows the measure data to be broken up by the field information.
![Field and Measure in Columns](https://support.communitybi.com.au/wp-content/uploads/2018/02/heat1.png)
![Add field to row](https://support.communitybi.com.au/wp-content/uploads/2018/02/heat2.png)
![Data Level](https://support.communitybi.com.au/wp-content/uploads/2018/02/datalevel-2.png)
Tip: If you hover your mouse over the left and right ends of the slider the data level options will be displayed. Sometimes there are multiple options along the length of the slider.
![Heat map](https://support.communitybi.com.au/wp-content/uploads/2018/02/heat4.png)