Page navigation from one application to another in oracle vbcs.

Content

Hi All,

I have created an application in vbcs which contains two applications(Created first application and imported second application inside first aplication).
Please refer below image.
Now i need to access one page in second application  which is available in first application. I have added link in second application and in that link i have given first application
page url... when i click that link (in second application) it redirected to my first application fully.. in which i can't able to access back to my second aplication.
All i need to do is when i click link which is available in my second application  i need to access fist application's page alone. How to achieve this.