Hello,

have anyone implemented a hotel management system using odoo ( any version)  which includes:

• Channel manager function to allow listing the property rooms on the online booking channels like Expedia and booking .com. with a centralized booking engine to manage bookings on all channels and internal booking. 

• integration with GDS (global distribution system) like Amadeus and Sabre.

I know there is a list of hotel management apps in odoo stores, but couldn't find this function. 

thanks for help