The O-X is open to nationals of fourteen listed countries. If you hold more than one nationality, the route depends on which passport you actually apply with, so your plan asks you to record that rather than guessing from your profile. An unconfirmed nationality stays an open gap; it is never read as eligible.
Either a deposit of 3,000,000 THB in a Thai bank, or 1,800,000 THB in a Thai bank together with an annual income of at least 1,200,000 THB. Both alternatives require the money to be in a Thai bank account before you apply, which is the practical difference between the O-X and the other two routes.
Issued in the country you are applying from, addressing the conditions prescribed in Ministerial Regulation No. 14 (B.E. 2535), and no more than three months old when you apply. Your plan records only that you hold it.
The consular page requires Thai health insurance with outpatient cover of at least 40,000 THB and inpatient cover of at least 400,000 THB for the whole period of stay. The e-Visa retirement page also shows the Foreign Insurance Certificate completed by your insurer through longstay.tgia.org. Your plan lists both and asks the handling post which combination it accepts, because we could not verify a single rule that covers every post.
A clearance from the country of your nationality, and, if you hold permanent residence in another country, from that country as well. Your plan asks whether that applies to you; an unanswered question stays an open gap rather than a no.
The O-X file includes a personal biography. It is a written document you prepare yourself, not a form the workspace generates.
The O-X carries conditions that run for years: accumulating the deposit to 3,000,000 THB within one year of entry, keeping the money untouched for a year, retaining at least 1,500,000 THB spendable only in Thailand from the second year, 90-day address notifications, an annual in-person examination of your qualifications and keeping the insurance in force. Your plan lists these to read and act on; it does not remind you, track deadlines or confirm compliance. Falling short of them, or working without permission, are named as grounds for revoking the visa.
The visa is described as valid for five years with a further five-year extension, and the permission to stay granted on entry is described as not exceeding five years. The visa, the permission stamped in your passport and the later extension are three separate things, and your plan records them separately.
Accompanying family are outside this route in your plan. Anyone travelling with you needs their own route recorded, and nothing in the O-X list is evidence for them.