+**Quadrangle parameters** is a hypothesis for :ref:`quad_ijk_algo_page`.
+
+Quadrangle parameters dialog includes four tab pages:
+
+- :ref:`Transition <transition_anchor>`
+- :ref:`Base vertex <base_vertex_anchor>`
+- :ref:`Corner Vertices <corner_vertices_anchor>`
+- :ref:`Enforced nodes <enforced_nodes_anchor>`
+
+.. _transition_anchor:
+
+Transition tab
+--------------
+