Fwd: pgadmin3 -- adding CHECK constraint

Sorry about this post; I've figured out the problem. It's because I use
mixed-case in my table names and column names, so pgadmin3 quotes them. And
unless my other operations, (Constraints, queries, etc.), quote them as well
this problem occurs.

---------- Forwarded message ----------
From: Bob Vandy <srehtvandy(at)gmail(dot)com>
Date: Wed, Sep 28, 2011 at 7:04 PM
Subject: pgadmin3 -- adding CHECK constraint
To: pgadmin-support(at)postgresql(dot)org

I've googled and found no answer for the following:

(I'm using pgAdmin v 1.14.0)

I have a simple table with a column:
Status character varying(9) NOT NULL

I try to add a CHECK Constraint, whose definition is:
Status in ('Assigned', 'Deleted', 'Available')

When I click OK, I get an error:
ERROR: column "status" does not exist

What am I doing wrong?
If nothing, and this is a bug, how can I work around it?

Many thanks in advance for any help.