How to transfer parameters between two iViews?

Hi all,

I have two WebDynpro based iViews (StartView and SecondView). when I press the button in the StartView, the EP will navigate to the SecondView. During this process, I want send a parameter value from the StartView to the Second View. In the StartView, I use the follow method to navigator:

WDPortalNavigation.navigateAbsolute(

              "ROLES:portal_content/com.sap.itsamtest/com.sap.secondpage",

                 WDPortalNavigationMode.SHOW_INPLACE,

                 (String) null,

                 (String) null,

                 WDPortalNavigationHistoryMode.NO_DUPLICATIONS,

                 (String) null,

                 (String) null,

                 "value=From Start Page");

In the SecondView, I use the WDWebContextAdapter to get parameter's value.

String Name = WDWebContextAdapter.getWebContextAdapter().getRequestParameter("value");

It works fine. But I found there is a warning message:

The method getRequestParameter(String) from the type IWDWebContextAdapter is deprecated

So is there any other good mechanism to implement the data transfer between two iViews.

Thanks and Best regards

Deyang