View Design Best Practices When designing a view, would it be best to retrieve 


the ID fields where FK relationships exist between the joined tables
the desired description field obtained through the FK id relationship
both?


The views I am writing will be primarily used for SSRS reports and I want the views to be adaptable and flexible for multiples uses.

Critiques/advice are encouraged!

Thank you!
I would add both as Adam points out.
I initially thought that views would only be useful as a base for reports but users end up asking for more detail.  The time to add a new column later is much more effort than adding it to start.