display="icon, title, infoid"

foldersonly - display only folders, no other facts

levels - how many levels deep to display, default one, maximum 10

dontdisplaylines - if leves more than one, if the tree line connectors should be hidden (default none)

itemtemplate - the id.v of the text fact that should be used as a template for displaying each row. further specification is needed, ask support if you need this feature

spacertemplate - the id.v of the text fact that contains the template for displaying the spacer between the rows

<factinclude 1107069.0 display="icon, title, infoid" foldersonly="1"  levels="3"  dontdisplaylines="1" /> 

In the example above will be shown the icon, title and infoid of folders, which the folder with id=1107069.0  contain. If the folders have subfolders they will be also shown up to the 3rd level and and the lines that connect the folders and subfolders won`t be shown.