1. How to configure
On VsCode, install it from the microsoft marketplace (https://marketplace.visualstudio.com/items?itemName=Odoo.odoo) On VsCodium, install from open-vsx: https://open-vsx.org/extension/Odoo/odoo
By default, OdooLS will detect your Odoo folder if you open it. If you open other addon folders as other root folders of your workspace, they will be added to the project too. However, if you need more specific setup, please check the configuration page of OdooLS: https://github.com/odoo/odoo-ls/wiki/3.-Configuration-files
The configuration file allow you to create and edit Profiles. You can change the currently selected Profile by clicking on the button in the bottom left of your vscode:
On the dropdown that will be displayed, you can choose the configuration you want to use on the actual workspace
To use the extension, write your code ! The different features will activate by themselves when needed. See Features