Riyad:
Any time you bypass JSF bean management facilities, for example create a bean in an action method and store it in some context.
Seam is a case in point (JSF/GUICE possibly ?? I have not looked into that new cutie yet).
For a Seam example, you can look at the ending remarks in “How to develop a Seam application in MyEclipse” in ME education material (BTW I have to uptade that !).
The JSF config referenced-bean element is precisely meant to help IDEs in such a case. It is a real pity we cannot take advantage of it in ME JSF view editors.
Keep on the great work,
regards
J-M.