Starting in Summer '15, using the User Provisioning feature you'll be able to automatically create, update, and delete user accounts on external services such as Google and Box, or other Salesforce orgs.
In this webinar, you will:
An understanding of the User Provisioning feature and how it automates third-party account management
The basics of configuring User Provisioning for common third-party services
Existing or prospective Salesforce Platform admins and developers
ISV partners who want to package this feature to automate user creation and deletion in their applications running outside the Salesforce platform.