<Version> (Version)

This element specifies the version of the source. Typically, this field is used in the Internet Site and Document from Internet Site source types.
example: :
…
  <b:Version>3.0</b:Version>
  <b:RefOrder>31</b:RefOrder>
  <b:Guid>{F06D8D48-7FD7-4515-88E9-EC70AB9BE792}</b:Guid>
  <b:LCID>0</b:LCID>
</b:Source>

The possible values for this element are defined by the ST_String255 simple type (§7.6.3.2).

Parent Elements

<Source> (§7.6.2.59)