I have rheumatoid arthritis. Should I fill out the "voluntary self identification of a disability" form? I have worked for this company over 20 years. We do have a functional abilities test that you have to pass to be hired. Needless to say it's been years since I took this test and I know I could not lift the 50lb to pass it anymore. My fear is that if I fill out this form I'll somehow be required to take the test.