Icon bar

 Predefined formatting which is to apply to the whole section can be selected here. The available formatting options are defined by the project developer.

 Predefined formatting which is to apply to the selected text only can be selected here. One single word is considered as being selected if the cursor is positioned within the character string. The available formatting options are defined in the format templates and specified by the project developer.

 Undo: This icon can be used to undo entries made or formatting set. Click the arrow to open a list with all the most recently made changes so that several changes can be undone simultaneously.

 Restore: Use this icon to restore entries and formatting which have been undone. Click the arrow to open a list with all the most recently undone changes so that several changes can be restored simultaneously.

 Hide Lines: Use this icon to hide all reference lines in the rich text editor. Click the icon again to display the lines once more.

 Bold: This icon can be used to highlight selected text in the editor with bold font. Furthermore, corresponding visible markers () are inserted at the start and end of the bold selected text. Click this icon within the markers to remove the formatting again.

 Italic: This icon can be used to highlight selected text in the editor with italic font. Furthermore, corresponding visible markers () are inserted at the start and end of the italicized selected text. Click this icon within the markers to remove the formatting again.

 Insert Link: Use this icon to insert a link at the cursor's current position. The procedure for setting a link is the same as that described for the Link input input component. ()

 Insert List: Use this icon to insert a list in the current section.