Event OCA Days 2025 - Liège starts on September 15, 2025 at 8:30:00 AM +0200
9:30 -11:30 - Open Upgrade : Roundtable about the tools available
Open Upgrade
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Location: Mosane Rooms n° 7+8+9 - 9/17/25, 9:30 AM - 9/17/25, 11:30 AM (+0200) (2 hours)

Holger Brunn, Hugues de Keyser, Sergio Corato

Holger Brunn, Hunki Enterprises B.V.

Long time OCA member and open source enthusiast.

For details see https://github.com/hbrunn

Sergio Corato

Sergio Corato is a developer and accountant.

He is also PSC in the OCA repositories : l10n-italy and e-accounting and is President of Odoo Italia APS Association.

Hugues de Keyser, Coop It Easy

Hugues de Keyzer is a software developer with more than 20 years of experience. passionate about free software, he joined coop it easy in 2021, where his work includes module development, code porting, infrastructure management, automation and database migration. he has migrated several client databases across multiple versions, and he is eager to share with you the trauma that this has caused him.


In this roundtable, Hugues de Keyser (representing Sylvain LE GAL), Sergio Corato and Holger Brunn will each present the tool they use to help them with Open Upgrade.

Then we will have a discussion about those tools.

  • 20 minutes by presentation per speaker
  • 1h00 discussion


Audience : Technical

Facilitator : Virgine Dewulf