$tagstack{"requirements"}[0] = {
 "text" => "A Power Cord",
 "attributes" => ["contactname"=>"Joe Average"],
}

##</code><code>##

$tagstack{"requirements"}[1] = {
 "text" => "A node name",
 "attributes" => ["contactname"=>"Jane Smith", "contactnumber" => "555-1212"],
}