<!--T:12-->To clear all data from a Datasource, click the ''Clear datasource''option. This option is available in the context menu of the cards of each Datasource. The Datasources are displayed in the 'Clear a Data Source'Datasource''tab of the [[Main Page Overview|Main Page]].

<!--T:28-->To clear all {| class="images-table"| On desktop|-|[[File:Clear datamart data of a en-US.png|link=]]|-| In mobile devices|-|[[File:Datasources options mobile en-US.png|link=]] [[File:Clear datamart data source click on them to open the pullmobile en-up menuUS.png|link=]]|}

You cannot recover data after clearclearing. A new update is necessary.