Navigation Link Between Entities in JSPX Views

Hallo Everybody,

I am new in Spring Roo Technology, I need Help now, because i try to find the solution, i spent days, but without nothing or any progress .

I want to customize the "show.jspx" of Entity "A" with a Link (HyperLink), that have a relation with show.jspx of another entities "B" and "C".

"One to many : A has B and C".

And a Back Link or button or what ever to come back to the Parent Entity :

For example if i am in "C" is show.jspx i will return to "A" is show.jspx

I need Help please.

Best Regards,
Yassin