The introduction

Table of the previous example has a simplified view - all of cells have the same formatting.

Let's enrich the previous example by adding a Header line and left-side (information) column. Furthermore, let's give different cell formatting to added elements.

To implement a different formatting of cells, we use several «Patterns» (each of which has the required format).

To specify which of the «Patterns» has to be used for printing of each cell, we use "indicator of component appearance" :