for control stakeholder engagement, what we need to accomplish is to make sure that our methods of managing and engaging stakeholders are effective and help to ensure project success.
as some of these stakeholders are team members some conflicts in work may arise and you need to rewsolve them and all these are documented in the issue log,and as you succeed in resolving these issues you are actually doing two tasks
- managing stakeholders engagement
- manage project team
so as the problems resolved, you need to update the issue log to reflect what you have done and what kind of actions you took
also,if you find that some of your methods in managing stakeholders in order to make sure they are not affecting your project in a negative way is not good enough you need to change this method to a better one which may results in change request and automatically a change in stakeholder management plan which is a part of project management plan
moreover, this change is required in order to bring the project management back to align with its goal which is project success.