Roller data: two types of role holder | Fetching roles | Board summary | Detecting changes with diff_roller_state() | Automated sync | Bulk method (default) | CDC method (per-org fallback) | Querying the changelog | Example: monitoring board turnover | Schema evolution

Installation | Look up a single entity | Translate codes to labels | Search for entities | Sub-entities (establishments) | Retrieve roles | Bulk download the full register | Function → API endpoint mapping | Next steps

Accumulating snapshots | Importing historical downloads | Building panels from snapshots | Custom date targets | Entry and exit coding | Detecting changes between snapshots | CDC replay: single snapshot + updates | CDC limitations | Bridging snapshots to CDC | Aggregate time series | tsibble conversion | Managing the snapshot store

Board composition | Person identification | Reverse role lookup | Director interlock networks | Pre-fetched role data | Firm survival analysis | Bulk role snapshots for panel analysis

Organization numbers | Three registries, one API | Legal forms | NACE industry codes | Employee counts | Addresses | Municipality codes and the 2020 reform | Dates | CSV vs JSON bulk downloads | CDC update stream | Data update schedule | Data license

Data flow overview | Key design decisions

Data format | Filled ribbons | Parameters | Lines | Interpolation methods | Scale and theme | Labels | Combining ribbons and lines | Computed variables