The rich text component includes tools for writing or editing a text.
It uses a common text editor allowing partial changes in appearance (bold, underline, italics, color ...) and the creation of internal and external links.
Changes in text or aspect appear on the page itself (wysiswyg) when clicking in the text area of the interface.
Tools for editing appearance should be used if they apply only to a portion of the text, otherwise it is better to change the style of the element.
Besides the traditional tools the editor has two functions: