Hi Björn,

I'm not sure I'm understanding your question.

Everything related to our Surveys can be found here, from tutorials to references to JSON examples:

https://www.labkey.org/Documentation/wiki-page.view?name=surveys

What are you looking to understand specifically about Surveys regarding the mechanics?

Regarding links to lists, this information is tied to Lookups, which is explained within our tutorials (https://www.labkey.org/Documentation/wiki-page.view?name=surveyCustomize) and also provided with some of our examples (https://www.labkey.org/Documentation/wiki-page.view?name=questionMetadata#comboboxLookup)

Regards,

Jon