Upgrading Firepower

Running a 5512-X

Looking at Cisco's instructions regarding the firepower module, and none of the listed items/menu items that it says should be there are there.

https://www.cisco.com/c/en/us/td/docs/security/asa/upgrade/asa-upgrade/firepower-fmc.html

I can't seem to access the module from CLI, and I don't see anywhere to access it in ASDM either. The only "Firepower" anything I see is on the Home Screen in ASDM under the ASA FirePOWER Status tab, or in the CLI when I do "show module."

Running 6.2.0.2-51 and looking to upgrade it to 6.2.3.10-59. Instructions either misleading or unclear or not jiving with what I see.