# OneKey MLS: Upcoming Changes to Fields and Lookups

Hello API Data Consumer,

We want to notify you that the MLS Grid will be making the following changes to one or more of your API data feeds. The details of the change can be found below.

**MLS Affected:** OneKey MLS

**Date of Change:** March 11, 2025\
**Resources Affected:** PROPERTY\
**Type of Change:** FIELD NAME CHANGES, LOOKUP NAME CHANGES

Any new or modified records from the MLS will immediately receive these changes on new or modified records as the information is added in the MLS System.\
\
Please take appropriate steps to add or rename affected fields in your local environment accordingly.\
\
**DO NOT re-pull old records as these changes will not be immediately available on old records.**

## Field(s) Affected:

The following fields will be renamed to better reflect RESO Data Dictionary standards<br>

**PROPERTY RESOURCE**

* KEY\_AdditionalParcelYN will be renamed AdditionalParcelsYN
* KEY\_LockboxSerialNumber will be renamed LockBoxSerialNumber

The following fields will have Lookup values changed or removed completely

**PROPERTY RESOURCE**

* ArchitecturalStyle - “Farm House” will be renamed to “Farmhouse”
* ArchitecturalStyle - “Salt Box” will be renamed “Saltbox”
* ArchitecturalStyle - “Barn” will be renamed “Barndominium”
* Cooling - “Individual Units” will be renamed “Individual Unit(s)”
* GreenEnergyGeneration - “Solar Leased” will be renamed “Solar”
* GreenEnergyGeneration - “Solar Owned” will be renamed “Solar”
* Heating - “Seperate Meters” will be renamed “Separate Meters”
* InteriorFeatures - “Smart Lights” will be renamed “Smart Light(s)”
* RoadResponsibility - “Road Maintanence Agreement” will be renamed “Road Maintenance Agreement”


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