Connect from Technology. A LinkedIn sign-in window opens; approve it and the window closes on its own.
It posts to an organisation, not to you
The connection is to a company page, and you need to administer that page on LinkedIn for it to be offered. A personal profile is not what gets connected.
If you administer more than one organisation, you are asked which. The choice is per connection.
Worth knowing before you post
LinkedIn is the one platform where the audience is usually other businesses rather than customers, so the posts that work there are different from the ones that work on Facebook. The content plan adjusts a post per platform rather than sending the same text everywhere.
What you are handing over
Permission to post to the connected company page, and to read that page's own engagement figures. Not your personal profile, not your connections, and not anyone's messages.
Your LinkedIn password is never given to Omnyra. You approve the connection with LinkedIn directly, and it can be revoked from LinkedIn's settings at any time as well as by disconnecting here.
If it stops working later
The permission expires periodically and reconnecting restores it — see a connection stopped.