A workflow engine manager receives a request to interact with a contact workflow, wherein the contact workflow comprises a starting instruction block to be invoked to start execution of a contact workflow for a contact, wherein the contact is associated with a contact identifier, and wherein the contact workflow comprises a plurality of instruction blocks. The workflow engine manager determines, using at least one instruction block invoked during a previous interaction with the contact workflow or a different contact workflow for the contact, the starting instruction block of the plurality of instruction blocks to be invoked in the contact workflow for the contact. The workflow engine manager sends a notification to a contact workflow engine to cause the contact workflow engine to start execution of the contact workflow for the contact at the starting instruction block.
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