How can we use "AddSidebarLinkAction.groovy" for adding sidebar link without installing "sidebar-link" plugin?

[hamidgholami]

Hello Darin,

Since "sidebar-link" plugin is no longer supported, It would be fantastic if we could use "AddSidebarLinkAction" Groovy Class for adding a link in sidebar of a job build without installing any plugins.
I've checked the Class and also all its prior commits, but I cannot figure out how should I use it.
Could you please let me know whether it's possible to have a sidebar link without installing the plugin or not? If so, how should I implement it?

Thanks in advance,
Hamid