---
schema_version: "1"
id: 252c6e733cb6d5b57b22d7e76f487c47308705efe910927dc55742d0021935cb
title: Extend TMF648 API
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/industries-integrations/comms/guides/TMF648/extend_tmf648_apis.md
canonical_url: https://developer.salesforce.com/docs/industries/communications/guide/extend_tmf648_apis.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: ad6f146e59bf71c71b63696197fda139629c02aeb7a583d698b8b7e3841508ef
products:
  - Communications Cloud TM Forum API
  - Industries Integrations
---
# Extend TMF648 API

You can extend and customize TMF648 Customer Quote Management API by leveraging core components, such as:

- [Integration Procedures](https://developer.salesforce.com/docs/industries/communications/guide/IP/tmf648_integration_procedures.md)
- [Data Raptors](https://developer.salesforce.com/docs/industries/communications/guide/DR/tmf648_data_mappers.md)
- [Apex Interfaces](https://developer.salesforce.com/docs/industries/communications/guide/apex/tmf648_apex_interfaces.md)
- [TMF648 Resource Mappings](https://developer.salesforce.com/docs/industries/communications/Resource_mappings/tmf648_resource_mapping.md)
- [Custom Metadata](https://developer.salesforce.com/docs/industries/communications/guide/tmf648_custom_metadata.md)