Hi.
I have a datasource that depend on parameter A.
Parameter A get his values from query and have a defualt value.
Parameter B get his default value from query that depend on parameter A.

Now, whan I run the report, parameter A get a value and then parameter B get his value and the
datasource run OK.

But the problem is that when I'm changing the A value (from the value list) - The datasource run fine but Parameter B stay with the old value with out any change.

Does any one know how to solve it.
I'll be happy to give more explanation if it isn't clear enough.

Thanks.