The container provides a very useful method called Commit that will send the contents of your container to the server. The server will detect what to do with each object and then return back to the client all the created, updated, deleted and terminated objects and relationships. This refresh block of information will be placed in the master collection and refresh all the instances displayed in GUI in the client.
There is support to commit asynchronously; this will take your container and submit the request to the server. Using this method you will not have to wait for the server to process the container; however, you won’t get any information back about whether it was successful or not.