1) Go to t-code SWFVISU as shown below.
2) Click on new entries and a new entry will be created . Choose Task id of Workflow and “Webdynpro application” as Visualization type.
3) Select the task id and click on Visualization Parameter and enter the details as shown below :
Dynparam mentioned will be acessible in webdynpro application as a parameter e.g. in this case we are getting WI id of workflow in WD application.
4) Go to portal administration page and re-register & refresh the buffer as shown below.