field-manager.php file under your
/config directory with the following options available to you. You can also use multi-environment options to change these per environment.
The below shows the defaults already used by Field Manager, so you don't need to add these options unless you want to modify the values.
'cpSectionEnabled' => true,
cpSectionEnabled - Whether the plugin's page should be shown in the main sidebar navigation.
You can also manage configuration settings through the Control Panel by visiting Settings → Field Manager.