Firepower Migration Tool
https://www.cisco.com/c/en/us/td/docs/security/firepower/migration-tool/migration-guide/ASA2FTD-with-FP-Migration-Tool/m_run_the_migration_tool.html#id_70722

Copy a file from ASA to TFTP server
#copy running-config-test tftp:

Copy a file from TFTP server to ASA
#copy tftp:running-config-test flash:

Reset to Factory Default Settings
#write erase

Configure anyconnect VPN access
https://www.youtube.com/watch?v=1oJ1JwYAC8w
https://www.youtube.com/watch?v=t_3LCppi23c

Manage management access
https://www.cisco.com/c/en/us/td/docs/security/asa/asa96/configuration/general/asa-96-general-config/admin-management.html#ID-2111-0000013a

Allow Ping hosts
Go to policy-map global_policy > class inspection_default
inspect icmp