WorkFlows

One Approval One Task One Approval Two Tasks Parallel One Approval Two Tasks Serial Two Approvals One Task Two Approvals Two Tasks Parallel Two Approvals Two Tasks Serial Zero Approval One Task Zero Approval Two Tasks Parallel Zero Approval Two Tasks Serial
Mermaid Syntax

Two Approvals One Task

Sequential approvals required before single task

graph LR S0(Start) A1(Approval 1) A2(Approval 2) T1(Task 1) E0(End) S0-->A1 A1--Rejected-->E0 A1--Approved-->A2 A2--Rejected-->E0 A2--Approved-->T1 T1-->E0