The various embodiments herein provide a method and system for synchronization of links and attachments during synchronization between source and target devices. The system for executing synchronization between the source and target devices comprises a connector framework, a process framework, a mapping manager, a recovery manager, a conflict manager and a failure manager. The method comprises getting the “as of state” of the attachment that is old and new attachment information list for the revisions, then the system having history for the attachment constructs “as of state” and send as part of the event and system not having history for the attachment, stores attachment information in the history state table with the source update time information in poller as well as the time of adding attachment from the adapter.