BS-12468

Update guidance text of bdm help

bundles/plugins/org.bonitasoft.studio.businessobject/messages.properties

@@ -114,7 +114,7 @@ paginationParameterHint=2 Pagination parameters are offered, to be used through
 newQueryTitle=Create query
 editQueryTitle=Edit query
 howToUseBusinessObjects=How to use Business Objects
-howToUseBusinessObjectsContent=To use business data in a process, you need to define a business variable at pool level.\nTo use business data in a form or application page, use the REST API in the widget value property.
+howToUseBusinessObjectsContent=To use business data in a process, you need to define a business variable at pool level.\nTo read business data in a process, you can also use the business object DAO in a Groovy script or use a query expression.\n\nTo use business data in a form or application page, use the REST API in the widget value property.
 multipleBusinessData=Is multiple
 composition=Composition
 aggregation=Aggregation