How do I change my war status/rpc group?

[Else]

What are these options in my profile? how do I change them?

[Muratus del Mur]

rpc is legacy, but its still a very functional mechanism and sometimes i use it on different accounts as needed.

war status, was designed for land wars, but its also the mechanism behind being dead or alive. If you are dead, it changes this status, if you are revived it also checks this status.

Either way, you can not custom or directly change or these.

[Miq]

RPC is legacy. But as a member of a land you can be end up in war if your land ends up in war. Directly by clicking those are not changeable.