In the COMSOL Multiphysics Reference Manual, see
Table 2-4 for links to common sections such as
Discretization,
Consistent Stabilization,
Inconsistent Stabilization, and
Advanced Settings sections, some of them accessed by clicking the
Show button (
) and choosing the applicable option. You can also search for information: press F1 to open the
Help window or Ctrl+F1 to open the
Documentation window.