Because of bug#169077, update help page accordingly: en-US/text/scalc/01/data_provider.html == Data Provider for Spreadsheets == === Identifier === "The target ID for HTML provided data ..." is not according to the actual implementation. See https://bugs.documentfoundation.org/show_bug.cgi?id=169077#c11 Proposal: "//table, //table[2], ... following <span class="emph">Xpath</span> for HTML provided data ..." (but I am not native english).
The implementation had always expected an XPath to the <table> element. You can see that in the unit test https://opengrok.libreoffice.org/xref/core/sc/qa/unit/dataproviders_test.cxx?r=8e91462d385a47b3f7aaa411d39680afc1d62ef8#117 It is not clear yet, how to fix the XML case, see bug 169574. So it is not clear whether XPath will be correct for the XML case. See also the comments in the WIP version of the Calc Guide. The DataProvider feature has a lot of problems, see meta bug 120219. I don't know whether to mention that in the help and/or Calc Guilde. Nevertheless, "The target ID for HTML provided data" is nonsense, thus I set the report to New.