<column>

Attribute	Description	Namespace	Optional
key	Unique key for localizing the view	http://onion.net/common/i18n	Yes
label	Label of the column		No
id	Id of the column		No
width	Width of the column. Possible values are %-indications, ‘px’- indications or the value ‘auto’. The value ‘auto’ is the default value.		Yes
minWidth	Minimal width of the column. Possible values are %-indications, ‘px’-indications or the value ‘auto’. The value ‘auto’ is the default value.		Yes
align	Alignment of the content. Possible values are: left center right		Yes
type	Data type of the content. Possible values are: text number image boolean dateTime		Yes
format	Format for the type dateTime. Possible pattern can be found on the page http://www.geekzilla.co.uk/View00FF7904-B510-468C-A2C8-F859AA20581F.htm.		Yes
visibility	Controls the visibility of the column. Possible values are: fixed (always visible) visible (visible / the column can be deselected however) hidden (not visible / the column can be selected however)		Yes