nl_tokens: Initialize the component relations
pl_tokens: function initRelations ( component , isPage ) { let relations = component . relations ; if ( ! relations || isPage ) { // relations only support component, page is not supported return ; } // normalize relation `target` information Object . keys ( relations ) . forEach ( k => { let item = relations [ k ] ; let { <mask> } = item ; if ( typeof target === 'function' ) { target = target ( ) ; item . target = target . behavior ; } } ) ; }