https://docs.openshift.com/service-mesh/3.0.0tp1/install/ossm-sidecar-injection-assembly.html

• Optional: You have deployed the workloads to be included in the mesh. In the following examples, the Bookinfo has been deployed to the bookinfo namespace, but sidecar injection (step 5) has not been configured.

This bullet point is referring to Step 5 in this procedure: https://docs.openshift.com/service-mesh/3.0.0tp1/install/ossm-installing-openshift-service-mesh.html#deploying-book-info_ossm-about-bookinfo-application 

Per Filip via Slack: it means that the step 5 in the bookinfo installation procedure should be skipped. Because it is already adding the label for injection.

This is not clear from the way the bullet point is currently worded, and users are likely to get confused.

Slack thread for reference: https://redhat-internal.slack.com/archives/C01R9E3SFEV/p1733952394354119