Case Study / Grounded Theory Research Roadmap Template

flowchart TB
    subgraph C1[Research design]
        direction LR
        A[Research question] --> B[Theoretical lens and framework] --> C[Case selection and theoretical sampling]
    end
    subgraph C2[Data collection]
        direction LR
        D[Semi-structured interviews]
        E[Participant observation]
        F[Documents and secondary data]
        D --> T[Triangulation]
        E --> T
        F --> T
    end
    subgraph C3[Data analysis]
        direction LR
        G[Open coding] --> H[Axial coding] --> I[Selective coding]
    end
    subgraph C4[Theory building]
        direction LR
        J[Saturation check<br/>collect more data if not saturated] --> K[Build the theoretical model] --> L[Propositions and discussion]
    end
    C1 --> C2 --> C3 --> C4

Draw a qualitative research roadmap (grounded theory / case study) in Mermaid flowchart TB syntax for the topic [your topic]. Use four subgraph phases with direction LR inside each: Research design (research question → theoretical lens → case selection and theoretical sampling), Data collection (semi-structured interviews, participant observation and documents side by side), Data analysis (open coding → axial coding → selective coding), Theory building (saturation check, noting "collect more data if not saturated" → theoretical model → propositions and discussion). Connect the three sources to a "Triangulation" node. Connect phases by their subgraph ids and do not draw arrows back across phases. Output only the mermaid code block.