A project manager is working on a government contract that requires specific security clearances for all team members. During project execution, a key team member's security clearance is revoked due to personal issues. What should the project manager do FIRST?

Continue using the team member on non-sensitive tasks while seeking clearance reinstatement

Immediately remove the team member from the project and assess the impact on project deliverables

Negotiate with the client to allow the team member to continue working under supervision

Document the situation and continue with the current work while seeking guidance