{
  "diffRequest": {
    "targetModel": {
      "projectModel": {
        "datasets": [
          {
            "dataset": {
              "identifier": "dataset.repos",
              "title": "Repos",
              "anchor": {
                "attribute": {
                  "identifier": "attr.repos.repo_id",
                  "title": "Repo",
                  "labels": [
                    {
                      "label": {
                        "identifier": "label.repos.repo_id",
                        "title": "Repo",
                        "type": null,
                        "dataType": null
                      }
                    },
                    {
                      "label": {
                        "identifier": "label.repos.repo_id.name",
                        "title": "Name",
                        "type": null,
                        "dataType": null
                      }
                    }
                  ],
                  "defaultLabel": "label.repos.repo_id"
                }
              },
              "attributes": [
                {
                  "attribute": {
                    "identifier": "attr.repos.department",
                    "title": "Department",
                    "labels": [
                      {
                        "label": {
                          "identifier": "label.repos.department",
                          "title": "Department",
                          "type": null,
                          "dataType": null
                        }
                      }
                    ],
                    "defaultLabel": "label.repos.department"
                  }
                }
              ],
              "facts": [

              ],
              "references": [

              ]
            }
          },
          {
            "dataset": {
              "identifier": "dataset.devs",
              "title": "Devs",
              "anchor": {
                "attribute": {
                  "identifier": "attr.devs.dev_id",
                  "title": "Dev",
                  "labels": [
                    {
                      "label": {
                        "identifier": "label.devs.dev_id",
                        "title": "Dev",
                        "type": null,
                        "dataType": null
                      }
                    },
                    {
                      "label": {
                        "identifier": "label.devs.dev_id.email",
                        "title": "Email",
                        "type": null,
                        "dataType": null
                      }
                    }
                  ],
                  "defaultLabel": "label.devs.dev_id.email"
                }
              },
              "attributes": [

              ],
              "facts": [

              ],
              "references": [

              ]
            }
          },
          {
            "dataset": {
              "identifier": "dataset.commits",
              "title": "Commits",
              "anchor": {
                "attribute": {
                  "identifier": "attr.commits.factsof",
                  "title": "Records of Commits"
                }
              },
              "attributes": [

              ],
              "facts": [
                {
                  "fact": {
                    "identifier": "fact.commits.lines_changed",
                    "title": "Lines Changed",
                    "dataType": "INT"
                  }
                }
              ],
              "references": [
                "committed_on",
                "dataset.devs",
                "dataset.repos"
              ]
            }
          }
        ],
        "dateDimensions": [
          {
            "dateDimension": {
              "name": "committed_on",
              "title": "Committed On"
            }
          }
        ]
      }
    }
  }
}