The Service Plan Tab is available in the following modules - Applications, User Migrations, Devices, Mailboxes, Bespoke and Deployment Units.
The Tab shows the status of a service plan against the object. The plan example below is taken from the User Migrations module but is applicable to all modules. All off the module plans are listed on the left of the screen. Click one to examine the plan status for the open object.
The Plan Header shows the current status of the plan, did the object pass or fail, is it scheduled or completed and if scheduled what date?
Evaluator Rule Set shows the individual pass\fail results per evaluator rule for this object
Logs shows all output from the three events Evaluator, Scheduler or Publisher logs.