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User Guide for Odoo Cron Job Expression

Updated 20 February 2026

Introduction

Odoo Cron Job Expression improves scheduled actions by adding cron scheduling and cron syntax support.
It helps you create precise schedules instead of only fixed interval scheduling.

You can configure exact run times, skip specific days, and manage automation easily.

Odoo Cron Job Expression also performs automatic nextcall update, so execution times are calculated without manual work.
You can preview future runs using the Get Next Calls option.

FEATURES

  • Odoo Cron Job Expression Adds cron syntax support to scheduled actions
  • Supports flexible cron scheduling rules
  • Works with interval scheduling and cron scheduling
  • Automatic nextcall update
  • Preview runs using Get Next Calls
  • Supports expressions like * * * * *
  • Precise minute, hour, day control

INSTALLATION

  1. Once you purchase the App from the Webkul store, you will receive a link to download the module’s zip file.
  2. Extract the file on your system after the download finishes. As a result, you will be able to see a folder named- ‘wk_cron_job_expression.
  3. Copy and paste this folder inside your Odoo Add-Ons path.
  4. Now, open Odoo App and click on the Settings menu. Here, click on Activate Developer Mode.
  5. Then, open Apps menu and click on ‘Update Modules List.’
  6. In the search bar, remove all the filters and search wk_cron_job_expression.
  7. You will be able to see the Odoo Cron Job Expression module in the search results. Click on ‘Activate’ to install it.

WORKFLOW

Settings → Enable Debug Mode → Technical → Scheduled Actions

  • Open Settings in Odoo Cron Job Expression module
  • Enable Developer (Debug) Mode
  • Go to Technical
  • Open Scheduled Actions

Cron Expression Setup Flow

Scheduled Actions → Open Action → Select Scheduled type → Enter Cron

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  • Open any Scheduled Action
  • Select scheduled type from standard or expression based
  • Choose Standard for default interval scheduling
  • Or choose Expression-Based (Cron)
  • Then add cron expression
  • Save the record
dual scheduling

Next Scheduled Calls Flow

Click on Get Next Calls to view  the next 5 scheduled calls

next scheduled calls

NEED HELP?

Hope you find this guide helpful! Please feel free to share your feedback in the comments below.

If you still have any issues/queries, please create a ticket at the UV Desk.

I hope this helps. In case of any further queries, contact us at our support mail.

Thanks for paying attention!!

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User Guide for Odoo Cron Job Expression