The drafts are ready. Three reports need an independent review by noon. Maya and Eli can each review one report between 11 and noon. Every review takes an uninterrupted hour. However you assign the reports, one is left without a reviewer.

Article 3 exposed this conflict: three hours of review are required, and two are available. Under these conditions, no arrangement can satisfy the deadline. Assigning different reports to Maya and Eli leaves the same shortfall.

That conclusion applies to the requirements, facts, and options we have included. Before changing the request, check the description. Have we omitted a qualified reviewer? Is the recorded availability correct? Does the noon deadline apply to every report? An incorrect fact or missing option could hide a workable arrangement.

Also distinguish a demonstrated conflict from a search that simply stopped. A tool that reaches its time limit may leave possibilities unexplored. Here, the capacity calculation explains why every assignment fails.

Once the facts are checked, we can examine specific changes:

Conditional changes to the review arrangement and what each requires
Change to examineWhat it would allowWhat must be confirmed
Add Priya from 11 to noonReview all three reports by noonQualification, independence, availability, and staffing approval
Extend C's deadline to 1 pmReview C from noon to 1 pmDeadline approval and a reviewer available for that hour
Remove C from today's requestFinish reviews A and B by noonThe requester's acceptance of reduced scope

These are conditional alternatives. A later deadline helps only if a reviewer is available during the extra hour. Reducing the scope changes what will be delivered. The person responsible for the request must accept any change to its deadline or scope; whoever controls staffing must authorize a reassignment.

Suppose Priya, another qualified reviewer, can move a commitment and confirms she is available from 11 to noon. She prepared none of the reports, and the manager approves the reassignment. Maya reviews A, Eli reviews B, and Priya reviews C. The updated arrangement covers all three reports by noon.

A confirmed reviewer fills the open assignment The relationship map assigns Maya to Review A, Eli to Review B, and Priya to Review C. Their schedule places all three one-hour reviews from 11 am to the noon deadline. The added Priya assignment assumes her availability, independence, qualification, and staffing reassignment are confirmed. Relationships Maya Review A Eli Review B Priya Review C assigned to assigned to assigned to Schedule 11 am Noon Deadline Maya Review A Eli Review B Priya Review C

A relationship map assigns Maya to Review A, Eli to Review B, and Priya to Review C, with Priya highlighted as the added reviewer. The matching schedule shows each person performing their assigned one-hour review from 11 am to the dashed noon deadline. Priya's new connection and third scheduled review refer to the same added assignment. Her availability, independence, qualification, and reassignment are assumed confirmed.

Priya fills the open reviewer link from Article 3 and supplies the third scheduled hour. Both views assume her availability, independence, qualification, and reassignment are confirmed.

The new connection to Priya and the new time bar describe the same added assignment. Keep the earlier conflict alongside the confirmation and approval that made this change possible.

For your own plan, identify the conditions causing the conflict, check them, and establish who can authorize a change. Then assess the revised arrangement against every requirement again. Fixing the capacity shortfall still leaves qualification, independence, and timing to check.

Next: What If More Than One Arrangement Works? We will consider how to choose when several combinations satisfy the requirements.