Connect LinkedIn and you can publish posts from Atwork — usually from an automation, so publishing becomes part of a content workflow rather than a separate chore.
Profile settings → Connections → LinkedIn → Connect, then sign in and approve.
A post can go to your own profile or to a company page you are allowed to post to.
The pages available are the ones your LinkedIn account can post to, listed from the connection itself.
A post can have a link or an image, not both. Attach one or the other.
The useful pattern: keep a content sheet with the copy, the image and a status. When the status becomes Approved, an automation publishes it.
That gives you drafting, review and scheduling in the same place as the rest of your work, with an audit trail of what went out and when. See Automate the repetitive parts.
Related: Connect Atwork to your tools · Automate the repetitive parts