---
sourceDocument: Brazil Telecommunications Service Operations Management
sourceDocumentLink: https://www.servicenow.com/docs/r/telecom-service-ops

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Telecommunications Service Operations Management

ft:clusterId :

    - tsom

bundleId :

    - tsom

workflow :

    - Customer and Industry


---

# MPN Formulas table

# MPN Formulas table {#ariaid-title1}

Release version: Brazil  
Updated November 5, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Reference for the MPN Formulas \[sn_tsom_em_conns_kpi_definitions\] table and the automatic processing that occurs when a record is inserted or updated.

## MPN Formulas table columns {#nokia-mpn-formulas-table__section_table_columns}

{#nokia-mpn-formulas-table__section_table_columns__entry__2}

| Column | Description |
|-|-|
| Release | Release version |
| Vendor | Vendor name |
| Technology | Radio technology type (for example, NR, LTE) |
| KPI Formula | Raw formula string |
| Index | Elasticsearch index pattern to query (for example, `radio-pm*`) |
| Labels Up Down | Indicates the direction of the KPI metric. The available values are up and down. |
| Labels Vendor KPI ID | Unique KPI identifier assigned by the vendor |
| Labels KPI Standard Name | Standardized name for the KPI |
| Labels KPI Node | Node-level label associated with the KPI. The available values are RAN, Core, or Latency Collector. |
| Unit | Unit of measurement for the KPI value, for example, %, Mbps |
| Source Time Interval | Data collection time interval from the source system |
| Aggregation Type | How the KPI value is aggregated, for example, AVG, SUM |
| CI Label | Path in the Elasticsearch document used to extract the CI identifier. |
| CI Class | ServiceNow CI class the KPI is mapped to |
| Component Aggregation | Aggregation method applied at the component level. The available values are flat, hierarchy, or flat+hierarchy. |
| MPC Description | Full description of the KPI from the MPC specification |
| MPC UX Name | Display name for the KPI as shown in the MPC UI |
| MPC KPI Group | Top-level KPI grouping as defined in the MPC |
| MPC KPI Sub Group | Sub-grouping of the KPI within the MPC group |
| Formatted KPI Formula | Auto-populated. Don't enter a value manually. |
[Table 1. MPN Formulas table columns]

**Related concepts**   

* [MPN Formula Engine processing](https://www.servicenow.com/docs/~jjIgLSjaeHH1XkMzanSpg "The Formula Engine processes raw KPI formulas and stores the result in the Formatted KPI Formula field when a record is inserted or updated in the MPN Formulas [sn_tsom_em_conns_kpi_definitions] table.")