Open the Business Process containing the element to which you want to add a logger entry.
In the Business Process Designer, select the element.
In the Business Process Designer toolbar, click Property Sheet.
The properties for the element appear to the right of the Business Process.
Click in the Logging Properties field, and then click the ellipsis (...).
The Specify Log Messages dialog box appears.
Define the log message using the available methods.
When you are finished defining the log message, click OK.