ValueExpression taskInstanceValueExpression = getValueExpression("taskInstance");
if (taskInstanceValueExpression != null)
{
UITaskId uiTaskId = UITaskId.newInstance();
uiTaskId.setValueExpression("taskInstance", taskInstanceValueExpression);
url.addParameter(uiTaskId);
}
if (!usedParameters.contains("dataModelSelection"))
{
UISelection uiSelection = getSelection();