Configuration
My OPSWAT has not supported to manage configuration for all products yet, you can check more details here. You could not see Configuration tab if a product has not been supported Configuration yet.
You can view and modify an instance's configuration by selecting a specific instance in the instance dashboard to open the instance detailed view then select the Configuration tab.

Select Edit to enable editing and select Save to confirm the edits.
Select Set As Group Configuration to set this instance's configuration as the group configuration for the product group that the instance belongs to. This will cause all instances in that group to share the same configuration. Please refer to Product Group for more information.
Each product type has different configuration settings available. Please refer to their respective documentations on docs.opswat.com.