A repair request is a document the buyer's side builds from your published inspection report — a list of the things they're asking the seller to repair, replace, or credit before closing. The buyer's agent (or anyone with the report link) picks findings straight from your report, chooses what they want done, and shares a finished document with the seller's side. You don't write it — you just decide whether the link is available on the report.
Repair requests are a free feature, and they save you from re-typing your findings into a separate agent-facing document.

See Building a repair request for the recipient's walkthrough.
Repair requests are controlled by a single per-inspection switch:
Once enabled and published, a Build repair request button appears on the report link recipients open.
So you don't have to toggle it every time, set a default:
New inspections inherit your account default, falling back to the org default, and are off if neither is set.
You can turn the switch off again only while the report is unpublished. If a repair request has already been started, it isn't deleted — the existing link keeps working but becomes read-only, so the document can no longer be edited.
For everything around publishing and sharing the report itself, see Publishing & sharing reports.