# Business Glossary

## Celonis Process Knowledge

| **Term** | **Description** |
|  --- | --- |
| Knowledge Model (KM) | The process context semantics. It is a collection of reusable knowledge entities on top of a business process defining a use case. Refer to the [Celonis Documentation](https://docs.celonis.com/en/knowledge-models.html). |
| KM Record | A use-case specific data structure, which may be an extension of an object with application specific fields - aka [calculated attributes](https://docs.celonis.com/en/knowledge-model---calculated-attributes.html), a combination of more than one object or an aggregation over some business dimensions. Refer to the [Celonis Documentation](https://docs.celonis.com/en/knowledge-model---records.html). |
| KM Filter | A logical expression, abstracting a business condition. Refer to the [Celonis Documentation](https://docs.celonis.com/en/knowledge-model---filters.html). |
| KM Key Performance Indicator (KPI) | A quantifiable measure of performance over time for a specific business objective. Refer to the [Celonis Documentation](https://docs.celonis.com/en/knowledge-model---kpi.html). |
| KM Augmented Attribute | A user or machine annotation to an object. Refer to the [Celonis Documentation](https://docs.celonis.com/en/creating-and-using-augmented-attributes.html). |
| KM Flag | A business anomaly indicator. Refer to the [Celonis Documentation](https://docs.celonis.com/en/knowledge-model---flags--legacy-views-only-.html). |
| KM Trigger | A predefined message structure emitted by Celonis when a business condition occurs. Refer to the [Celonis Documentation](https://docs.celonis.com/en/triggers.html). |