Panel (FE Data)

Select the FE Data tab in the Reinforcement Areas dialog to select :

Nodes - columns containing node numbers of the finite element selected will appear in the table. The node number depends on the planar FE selected.
Material - Adds a column in which the material of the planar FE will be selected
Section - Adds a column in which the section (thickness type) of the planar FE will be selected
Panel Number - Adds a column in which the panel number will be presented
Element Type - Adds a column in which the type of the planar FE will be selected. The available planar FE types are triangular elements 3- or 6-node (T3, T6), and rectangular elements 4- or 8-node (Q4, Q8).