The content attribute of the cf2:uses meta property can contain a whitespace separated list of component ids from outside that are used from within the current scope, i.e. the components referenced by this meta property will be imported to the current scope.
The content attribute of the cf2:uses meta property can contain a whitespace separated list of component ids from outside that are used from within the current scope, i.e. the components referenced by this meta property will be imported to the current scope.
This meta property is associated with the containing page fragment, i.e. the closest enclosing html element. It can appear anywhere within that page fragment and must have no about attribute. If multiple instances of this meta property are specified within a single page fragment, then MCS behaves as if a single meta property was specified and whose component reference set was the union of the component reference sets of all the instances.