When handling a project scope creep, which are two things that all parties involved need to be aware of

Additional resource needed for the projects

Additional time needed for the project

Explanation:

In any project handing their will expected diversion and add on requirement, so to complete a project additional time and additional resource is required to finish a project.

As advice due the project details, end user has keep enough buffer for deviations on resource of man power and additional times taken to finish the project.

While design the project each scope of work is measure with additional time to complete the task

Each scope of work is considered as task in project management.

Explanation: