Configure ipv6 IPSEC in packet tracer

[ralrosariosandovalgalaviz]

Hello, I am doing a IPsec over IPV6 configuration, however, I am not able to find neither the crypto keyring command or the crypto profile command, I already installed the securityk9 license. If someone could help me with a detailed instruction on how to do it. For reference, I looked up this documentation:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_conn_dplane/configuration/15-mt/sec-ipsec-data-plane-15-mt-book/ip6-ipsec-phase.html
and this example

https://community.cisco.com/t5/networking-documents/configuration-example-site-to-site-vpn-for-ipv6-ipsec/ta-p/3134857

This is my current topology I am trying to vpn the conecction between Router1 and Router4:

My packet tracer version is 7.3.1.0362 and also I also looked for the commands in 8.0 but can't find them. Thanks in advance.

[Network Surgeon]

Hi

Cisco Packet Tracer has some limitations, some commands that works on the real device does not work on packet tracer. Packet Tracer is a simulator program.

That particular command is not supported in Cisco Packet Tracer.

I will suggest you use GNS3, it is an emulator program and you might get all the commands needed.

I hope this helps !