Before you can carry out a migration of your Splunk SOAR (On-premises) administration settings, applications, playbooks, and custom functions you must perform the following tasks:

1. Convert all Splunk SOAR (On-premises) custom apps to use Python 3. See Convert apps from Python 2 to Python 3 in the Develop Apps for Splunk SOAR (On-premises) manual.
2. Convert all playbooks and custom functions to use Python 3. See Convert playbooks or custom functions from Python 2 to Python 3 in the Python Playbook API Reference for Splunk SOAR (On-premises) manual.
3. (Optional) Use a a cloud or internet-facing Git repository for source control for ease of migration and standardization for development best practices.
   1. To configure source control on your existing Splunk SOAR (On-premises) instance, see Configure a source control repository for your Splunk SOAR (On-premises) playbooks in the Administer Splunk SOAR (On-premises) manual.
   2. If you decide not to use a Git source control repository, you must import each playbook either through the user interface or through scripts from the REST API. See REST Playbook in the REST API Reference for Splunk SOAR (On-premises) manual.