# Schedule scenario by dynamic time

**URL:** <https://community.make.com/t/schedule-scenario-by-dynamic-time/23867>\
**Category:** Questions\
**Tags:** acuity-scheduling, scheduling, api\
**Created:** [January 10, 2024, 9:38pm UTC](https://community.make.com/t/schedule-scenario-by-dynamic-time/23867 "2024-01-10T21:38:36Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![langbracha](https://avatars.discourse-cdn.com/v4/letter/l/d6d6ee/32.png) [@langbracha](https://community.make.com/u/langbracha)\
**Post date:** [January 10, 2024, 9:38pm UTC](https://community.make.com/t/schedule-scenario-by-dynamic-time/23867/1 "2024-01-10T21:38:36Z")

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Hello,  
I need to schedule scenario activation according to dynamic time  
I have an appointment time stored in a table (google sheet) and I need to send a message an hour before the appointment time.  
Is there a possibility to activate scenario at a given time that will be sent to him dynamically?  
Thank You

Bracha

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**Author:** ![samliew](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/samliew/32/13327_2.png) [@samliew](https://community.make.com/u/samliew)\
**Post date:** [January 11, 2024, 12:44am UTC](https://community.make.com/t/schedule-scenario-by-dynamic-time/23867/2 "2024-01-11T00:44:21Z")

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Welcome to the Make community!

Have a scenario watch new items and schedule a Cron Job webhook callback using apps like [0CodeKit](https://www.make.com/en/integrations/onesaas) that allows you to schedule a “callback” to a “Custom Webhook” trigger in another scenario.

![Screenshot_2023-12-21_095501](https://europe1.discourse-cdn.com/flex013/uploads/make/original/3X/6/7/672fddb091a612259570ba8ea8f5c46a28aeff85.png)

You can use an external module to schedule a webhook callback to your secondary scenario at the exact time for each item,

[![Screenshot_2023-10-01_175322](https://europe1.discourse-cdn.com/flex013/uploads/make/original/3X/8/2/82992cea833fc8f60a697a7f8e479e4c71f86c3c.png)](https://europe1.discourse-cdn.com/flex013/uploads/make/original/3X/8/2/82992cea833fc8f60a697a7f8e479e4c71f86c3c.png)

You don’t have to use a data store, this is just an example. You can use Google Sheets, Google Calendar, etc.

Alternatively, if you are already using Airtable, you can use an Airtable formula and built-in automation.

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**Author:** ![Make\_Bot](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/make_bot/32/14661_2.png) [@Make\_Bot](https://community.make.com/u/Make_Bot)\
**Post date:** [January 31, 2024, 11:42pm UTC](https://community.make.com/t/schedule-scenario-by-dynamic-time/23867/3 "2024-01-31T23:42:59Z")

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