flowchart LR
classDef activity fill:#AFDAFD,stroke:#6c8ebf,stroke-width:2px,color:#000880
classDef doc fill:#0565b3,stroke:#6c8ebf,stroke-width:2px,color:#ffffff
213@{ shape: doc, label: "محصولات MRO"}
class 213 doc
357@{ label: " R3.7 انتقال MRO "}
class 357 activity
373@{ label: "S2.4 دریافت محصول"}
class 373 activity
357 --> 213
213 --> 373