I'm not sure if my disability is part of your records, can I claim it anyway?
Of course you can. Remember, you'll also want to upload statements that support your claim. These statements should be from people who know about, or who you've talked to about, your claimed medical condition and how and when it occurred.
The next step would be to upload evidence for my disability claim then, right?
Correct. You can continue uploading more evidence for up to one year to support your claim. Evidence may include supporting documents like medical test results, doctor's reports, and other records.