> ## Documentation Index
> Fetch the complete documentation index at: https://sensible.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Go-live checklist

You've written your configs and tested your reference documents and you're ready to move to production. Here's a handy checklist before you go live:

* [ ] Have you published the latest version of all your configurations across all document types to [production](/best-practices/tutorials/test-before-integrating-configs)? (In the Sensible app, select a document type, select a config, then click **Publish configuration** and select **Production**).
* [ ] If you're working with multiple configurations per document type, is the variable naming consistent across different configurations? (for example, if you extract a field with the ID `customer_full_name` in one config, you shouldn't name it `customer_fullname` in another config).
* [ ] In your code, have you handled the case where a field in the response object can be null?
* [ ] Does your system properly handle an error response from the Sensible API or SDKs?
* [ ] Do you have logging around which API calls triggered an error response so that you can retry those documents?