---
sourceDocument: Australia Strategic Portfolio Management
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/pt-BR/it-business-management

 Release :

    - australia

ft:locale :

    - pt-BR

ft:publication_title :

    - Australia Strategic Portfolio Management

ft:clusterId :

    - itbm

bundleId :

    - itbm

workflow :

    - Technology


---

# Create a data source field map - Legacy

# Create a data source field map - Legacy {#ariaid-title1}

* Versão de lançamento: Australia
* 
* Atualizado 12 de mar. de 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 min. de leitura

Field maps create a reference between the data source columns and transaction columns.

## Antes de Iniciar

Role required: itfm_plan_analyst or cost_transparency_admin

## Por Que e Quando Desempenhar Esta Tarefa

The transaction table is associated to a segment. Define a
relationship between the data source and transaction fields to enable flexible data
cleansing and bucket split.

## Procedimento

1. Navigate to AllFinancial ModelingData SourcesSetup.
2. Click to open a data source record.
3. Click New in the Financial Data Source Field Maps tab to create a field map.
4. On the form, fill in the fields.  
   {#create-data-source-field-map__table_cqx_cj4_dx__entry__2}

   | Field | Description |
   |-|-|
   | Data source | Auto populates the data source for which the field map is created. |
   | Datasource field | Column on the data source table for field mapping. |
   | Cleansed Column | Defines the mapping between the Data source table column and the Cleansed table column. If the field is None, data from the Data source table column is not copied during cleansing. For the existing General Ledger Staged data source mappings are preconfigured. |
   | Used by cleansing | Check box to make this field map reference available for cleansing in financial modeling. |
   | Segment name | Segment to map the transaction table. |
   | Mapped to transaction field | Column on the transaction table for field mapping. |
   | Used for Bucket split | Check box to make the field map reference available for cost bucket split when using the Allocation Setup tab of the workbench. |
   [Tabela 1. Financial Data Source Field Map form]

   {#create-data-source-field-map__table_cqx_cj4_dx}
5. Click Submit.