Patent attributes
Disclosed are some implementations of systems, apparatus, methods and computer program products for performing an asynchronous subscription process that enables a secondary organization to subscribe to receive data from a primary organization. A primary organization provides publish data indicating fields to which a secondary organization can subscribe. The secondary organization provides subscription data that indicates published fields to which the secondary organization has subscribed. In some implementations, a state of a connection between the primary organization and the secondary organization is maintained and updated to ensure that the publish data and subscription data cannot be modified until the subscription process is completed.