Abstract: Systems and methods of managing workflow tasks and decisions. A workflow system generates a workflow with tasks assigned to users. The tasks have options for responding to the task to be obtained from the assigned users in order to the complete or update the task. Each option is assigned a unique identifier that also corresponds to each assigned user, such that one unique identifier identifies one option and one user. Links to select an option are sent to the user along with the unique identifiers. When a response is received, the unique identifier is returned and is checked for a match with the unique identifier sent. The workflow system processes the response when the unique identifiers match.