Ah, sorry for the cryptic API names there. offline_url may be the one you want if you usually use ODK Collect, as it’s the one that will enable offline data-entry support in the web browser. This is what we show in KoBoToolbox as “Online-Offline (multiple submission)”. You can likely ignore the rest if you aren’t interested in limiting responses to one per person, or redirecting to a URL after a response, or embedding within an iframe, etc. etc.
The URLs in my screenshot that end with sslciB8Y are just for demonstration. They’re for some form that I had and likely not very interesting to you. When you visit https://enketo.for-testing-only.kbtdev.org/ and enter one of your own form URLs, e.g. https://kobo.humanitarianresponse.info/#/forms/abcdefghijklmnopqrstuv/summary, you’ll get a whole new set of Enketo testing URLs that are specific to your form.
