og_sm-8.x-1.0/og_sm_content/og_sm_content.links.task.yml

og_sm.site_content:
  route_name: og_sm.site_content
  base_route: og_sm.site_content
  title: 'All content'

og_sm.my_site_content:
  route_name: og_sm.my_site_content
  base_route: og_sm.site_content
  title: 'My content'