Review Extension
The Review stage begins once validation has completed successfully. At this point, all automated checks have finished and the focus shifts to confirming and understanding the changes that have been made since the last release.
The review stage is used to:
Confirm what content has changed
Check that changes align with the intended scope of work
Identify unexpected or missing changes
Decide whether the content is ready to progress
Please refer to the following page of the Extensions Practical Guide for general advice regarding the review and validation of an extension: Review and Validation
Validation Completed
After validation has run:
The validation process indicator stops spinning
The validation duration is displayed
The time since the last validation run is shown
Validation results show Errors: 0, Warnings: 0 (ideally)

This confirms that the content is structurally valid and ready to be reviewed.
Reviewing Changes Using the Daily Build Summary
The primary review tool is the Daily Build summary in the SNOMED CT Browser.
How to access the Daily Build
Open the SNOMED CT Browser using the link in the Review box

Select the Daily Build tab

The Daily Build shows a summary of authoring changes since the last release, including:
New concepts
Inactivated or reactivated concepts
Description changes
New reference sets
Reference sets Changes
Reference Set member changes
This view allows reviewers to quickly assess:
The volume of changes
The types of changes made
Whether the changes match expectations for the current work cycle
You can review the detail behind each summary row by selecting it.
When you click a row in the Daily Build report (for example, the row showing the number of New Concepts or Reference Sets with member changes):
The view updates automatically
A detailed list of the relevant components is displayed
Each item is shown with its concept name and SCTID
For example:
Selecting New Concepts displays all concepts added since the last release. Here, you can see that two concepts has been added in the extension. Clicking each of these rows will display the details of the concept in the right side of the browser.

Selecting Reference Sets with member changes displays the reference sets that have been modified. In this example, you see that 5 reference sets have Member Changes.

Using the Review to Decide Next Steps
During review, you should confirm:
All expected changes are present
No unexpected changes appear
Change counts are reasonable for the scope of work
If the review is satisfactory:
The content can move forward to the next workflow stage (frelease preparation)
If issues are identified:
Further authoring may be required
Validation and Review should be re-run after changes are made
Reviewing via Change Reports
For more detailed inspection or for sharing with stakeholders, changes can also be reviewed by downloading a change report.
Change reports are useful when:
A detailed audit is required
Changes need to be reviewed offline
Formal sign-off processes are in place
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