Tables and Queries are attached to forms using STableElements. This can easily be done with Microsoft® Windows using Drag & Drop:
First, the Form in which the STableElement is to be inserted must be opened and minimized so that it appears in the taskbar. Afterwards the desired table can be moved from the Navigator view to the form displayed in the taskbar without leaving the mouse button. The form opens. Now the mouse can be pointed to the position in the form where to put the STableElement. The mouse button can be released. a STableElement will appear in the form. With Reports and with Queries can be proceeded similarly.