Period added to Summary List

Feature Request: Period Column in Estimate List

Summary:
Add a Period column to the estimate list so project managers can view the time spread of multiple PBS elements at a glance while developing a proposal.

Problem Statement:
Currently, the estimate list does not display date-related information, making it difficult for project managers to quickly assess when work is distributed across multiple PBS elements. Without a visible Period column, users must rely on separate checks or manual review, which slows proposal development and reduces visibility into scheduling details.

Proposed Solution:
Add a Period column to the estimate list that displays the relevant time period for each PBS element.
Ensure the column can be viewed alongside existing estimate data in the summary or list view.
Present the period information in a clear, consistent format that allows users to quickly compare timing across multiple PBS elements.
Support quick visual review during proposal development without requiring users to open each item individually.

Benefits:
Improves visibility into the timing of estimated work across PBS elements.
Helps project managers validate proposal time spread more efficiently.
Reduces manual effort and the need to cross-reference separate data sources.
Speeds up proposal development by making key scheduling information easier to review.