Header row of a table.
|Property||Name of an attribute to add to the HTML translation for this element.||You can pick a property from the drop-down list or type a free text. The name of the property will not be validated by the platform.
Duplicated properties are not allowed. Spaces, " or ' are also not allowed.
|Value||Value of the attribute.||You can type the value directly or write expressions using the Expression Editor.
If the Value is empty, the corresponding HTML tag is created as property="property". For example, the nowrap property does not require a value, therefore nowrap="nowrap" is added.