# How to invoke integration channels from flow?

- [Screen flow](/200ok-documents/user-manual/most-frequently-used-scenarios/how-to-invoke-integration-channels-from-flow/screen-flow.md)
- [Record trigger flow](/200ok-documents/user-manual/most-frequently-used-scenarios/how-to-invoke-integration-channels-from-flow/record-trigger-flow.md): Record-triggered orchestrations run only when a record is created or updated.
- [Platform event](/200ok-documents/user-manual/most-frequently-used-scenarios/how-to-invoke-integration-channels-from-flow/platform-event.md): Platform Event is an Event-Driven architecture and used to connect and exchange real-time event data in Salesforce and external apps.
- [Scheduled flow](/200ok-documents/user-manual/most-frequently-used-scenarios/how-to-invoke-integration-channels-from-flow/scheduled-flow.md): A schedule-triggered flow starts at the specified time and frequency.
