CakePHP: Editing a resource through a REST webservice

[System79]

I have a database table called \[code\]seasons\[/code\]:\[code\]CREATE TABLE IF NOT EXISTS `seasons` ( `id` int(11) NOT NULL AUTO_INCREMENT, `title` varchar(250) NOT NULL COMMENT `year` year(4) NOT NULL, PRIMARY KEY (`id`), UNIQUE KEY `title` (`title`)) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT CHARSET=latin1 AUTO_INCREMENT=2 ;\[/code\]This table is binded to \[code\]Season\[/code\] model and \[code\]SeasonsController\[/code\]. Now I want to implement a REST webservice, following the rules explained here.I'm facing with success the retrieve of a season (\[code\]view($id)\[/code\] method), the retrieve of the all seasons (\[code\]index()\[/code\] method) and remove of existing season (\[code\]delete($id)\[/code\] method).The problem happens when I want to create a new season or editing an existing one. I think that the problem is 'cause i mistake the way in which I send the XML request. Does someone know how can I handle this?