/text/shared/01/xformsdata.xhp

data structure of XForms deleting;models/instances models in XForms Data Navigator;display options MW made "Data Navigator.." a two level entry Data Navigator Specifies the data structure of the current XForms document.

Model name Selects the XForms model that you want to use. Models Adds, renames, and removes XForms models. Add Opens the Add Model dialog where you can add an XForm model. Enter the name. Model data updates change document's modification status When enabled, the document status will be set to "modified" when you change any form control that is bound to any data in the model. When not enabled, such a change does not set the document status to "modified". Remove Deletes the selected XForm model. You cannot delete the last model. Rename Renames the selected Xform model. Show Details Switches the display to show or hide details.UFI: not explained in spec Instance Lists the items that belong to the current instance. Submissions Lists the submissions.UFI. it's not in the spec Bindings Lists the bindings for the XForm.UFI. it's not in the spec Instances This button has submenus to add, edit or remove instances. Add Opens a dialog where you can add a new instance. Edit Opens a dialog where you can modify the current instance. Remove Deletes the current instance. You cannot delete the last instance. Show data types Switches the display to show more or less details.UFI: not explained in spec Add Opens a dialog to add a new item (element, attribute, submission, or binding) as a sub-item of the current item. Edit Opens a dialog to edit the selected item (element, attribute, submission, or binding). Delete Deletes the selected item (element, attribute, submission, or binding).