Access your Odoo.sh dashboard and choose project you want to migrate to Odoobot
Click backups to list your project backups list
Download available backup
In your Odoo instance you can import your database along with filestore, by default all instances support multiple database and database manager is enabled.
Don't forget to copy your instance master password under Database Tab
if you are importing a large database backup, odoo instance configuration under Configuration Tab support 2.68 GB ( don't ask why 😀 because you can change that! ) 
The limit_memory_hard controls both odoo configuration and NGINX configuration at the same time, the value is in bytes so you can use Unite Converter to find the appropriate value.
