VSAC Authors and Stewards now have the ability to define a list of value sets using batch expansions by creating collections. Authors and Stewards can define a group of value sets and publish multiple value sets conveniently rather than one by one. It provides a way to publish grouped value sets without going through a formal release process.

Collections

Create a new collection

• Log into VSAC
• Navigate to and select the Steward Collection Management drop-down accordion from the Authoring tab
• In the Collections tab, select a Create a Collection button to open the form.
• Complete the fields: Collection Name, Steward Group, and Description and select the "Create Collection" button.

View and Edit Collection

• Navigate to and select the Steward Collection Management drop-down accordion from the Authoring tab
• Go to the Select a Collection drop down menu and choose a collection.
• Once the menu opens, select "Edit" and update the necessary details
• Review the Value Set test schedule for Value Sets

Add Value Sets to a Collection

Expansions

Schedule a Collection Expansion

View Expansion History

View Expansion Details

Search Value Sets

Download Collections Value Sets

Last Reviewed: July 1, 2026