> ## Viewing existing subject records

> Clicking on the Demographics tab in the Subject Studies form will open the Subject Info form. This form is essentially the saved version of the Add Subject Records form.

> The Subject Info form consists of two tabs, Demographics and UID/Notes/Referrals. It looks almost identical to the Add Subject Records form. There are only two visible differences:

> - The Subject Info form has OK and Cancel buttons instead of the Add Subject Records form's Save and Finished buttons.
> - The Subject Info form does not have the Save\Goto Studies button.

> If you have privileges for a subject's record you can change or add information to a subject by first unlocking the record.