POST instead of PUT while sending "webix_operation=update". REST API. Webix 3.0.1

I’ve got an issue using datatable consuming Oracle RESTFul Data Services. The first stopper was with GET method due to ORDS returns an “items” parent for the result set array. I overcame this one extending json datadriver making getRecords to look for t.items instead of t. POST method seems to work naturally for new assets. However, updates are submitting a POST instead of PUT while adding a “webix_operation=update” as part of the http body request. Deal with the objectstore will be the right path to amend this mis-behaviour?

Just change the url from

{ view:"datatable", save:"http://some.com/url"}

to the

{ view:"datatable", save:"rest->http://some.com/url"}

http://docs.webix.com/desktop__server_rest.html

Thank you. Using rest proxy did the job. However I had to extend the save method in order to delete the “items” array (ORDS returns it on every response, but can’t handle it on requests) and replace the internal webix ID with the real one.