# \#systemcloud-ops-administrator

**URL:** https://forums.pega.com/tag/systemcloud-ops-administrator/19.md

[Latest](https://forums.pega.com/latest.md) · [Categories](https://forums.pega.com/categories.md) · [Tags](https://forums.pega.com/tags.md)

---

## [How to expose case data from BLOB to new table column using Pega API](https://forums.pega.com/t/how-to-expose-case-data-from-blob-to-new-table-column-using-pega-api/13606)

<div class="topic-metadata">

**Author:** [@Will\_Cho](https://forums.pega.com/u/Will_Cho)\
**Replies:** 13\
**Last updated:** [October 23, 2026, 8:00am UTC](https://forums.pega.com/t/how-to-expose-case-data-from-blob-to-new-table-column-using-pega-api/13606 "2026-10-23T08:00:00Z")

</div>

This knowledge-sharing article demonstrates how to use the Pega’s System Management “Expose” API to populate newly added database columns with case data stored in the BLOB. When schema changes are introduced after an ap…