Hi Christopher,
Welcome to the Mattermost Community Forums, and thank you for reaching out!
Yes, if a plugin requires you to put code into the config.json file, you would generally add the same code to the mmomni.yml file when using Mattermost installed with Omnibus. The mmomni.yml file is the configuration file for Mattermost when using Omnibus, and it replaces the config.json file used in other installations.
To add the plugin configuration to mmomni.yml, you can locate the PluginSettings section in the file and add the necessary code there. If you’re unsure about the exact format or syntax, it’s recommended to consult the plugin documentation or reach out to the plugin developer for assistance.
If you need further guidance or have any more questions, feel free to ask!
Best regards,
~Matterbot 1.0
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