Siebel standard interactivity applications are used in web based application, below are few handy configuration tips 

1. HTML List Edit Property:This property needs to be set for ‘List Columns’ on applets, deployed on Partner Applications (such as eDealer, since these are deployed in Standard Interactivity modes), so that the same can be edited. Else they cannot be edited, inspite of setting Read Only property to False.
2. Control to Select a Row:This control should invoke the method PositionOnRow, and its HTML Row Sensitive property should be set to TRUE. This control appears once per row.
3. Control to Save a Row: This control should invoke the method WriteRecord, and its  
4. HTML Row Sensitive propertyshould be set to TRUE. This should appear once for the entire list.