OpenText

OpenText SDP 26.4: semantic search and AI-connected delivery data

OpenText SDP 26.4 introduces semantic search for defects, enhanced dashboard and filtering controls, and richer application-module reporting. It also releases the MCP server, adds Harness CI runtime parameters, and expands APIs for similarity, tenant activity, and BDD workflows.

By Chris CarpenterOpenTextDevSecOpsQA TestingAI
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Release facts
VendorOpenText
ProductOpenText Core Software Delivery Platform
Version26.4
Published by MeritoOctober 11, 2026
Upgrade pathIf the MCP server was used previously, a space administrator must grant OAuth authentication consent by setting OAUTH2_ADMIN_CONSENT_GRANTED and assign MCP permissions to selected roles.
Vendor release notesOpenText Core Software Delivery Platform 26.4 release notes
Release historyOpenText Core Software Delivery Platform release history

Semantic search allows users to query the defects grid in natural language and returns defects based on meaning rather than exact terminology. This feature affects teams investigating defects whose descriptions use different or inconsistent vocabulary.

Defect search and filtering

The defects grid now supports semantic search, helping users locate conceptually related defects even when the wording does not match their search terms.

Filtering can now use comment fields. Users can, for example, filter for defects they commented on recently or for items that contain comments.

List-field filters and multi-value list-field editing now include a single action to select every available value, rather than requiring values to be chosen individually.

Dashboard and reporting controls

Dashboard Dynamic Filters now accept date fields. Linked widgets can be filtered by relative periods or explicit date ranges, while retaining a shared data scope across multiple widgets.

Summary and traceability graph widgets now allow third- and fourth-level application modules as either the x-axis or the Group By field. This extends reporting beyond the first two application-module hierarchy levels.

Item phase changes

Users can now reverse one item's phase change without discarding other pending edits. The change applies to phase editing and removes the need to abandon all changes to undo that individual action.

MCP server

The MCP server is now officially released. Preferred AI clients or agents can connect to it to retrieve, edit, and create entities, and to add comments.

For organizations that previously used the MCP server, the space administrator must set OAUTH2_ADMIN_CONSENT_GRANTED to grant consent for OAuth authentication and grant MCP permissions to selected roles.

Harness CI integration

Harness CI integration can now run pipelines with runtime parameters directly from OpenText Core Software Delivery Platform. The capability includes on-demand test runners for JUnit, NUnit, and UFT.

REST API changes

The text_search API parameter now supports similar_to, which identifies items semantically related to a selected backlog item or manual test. The feature can be used to identify overlapping coverage and duplicate work.

A new API exposes user and workspace activity data for analysis of engagement and workspace utilization across the tenant.

The bdd_spec and scenario_test resources are now public without the ALM-OCTANE-TECH-PREVIEW header. Related public fields used in test and run flows include owner, automation_status, description, estimated_duration, bdd_spec, linked_bdd_specs, and owner_bdd_spec.

Based on the official OpenText release notes.

How Merito helps

Merito helps teams configure, adopt, and govern OpenText SDP capabilities across test, delivery, and AI-connected workflows. See OpenText services, Managed Services, and the prior OpenText SDP 26.3 update.

Merito is an authorized OpenText reseller and services partner. Our OpenText SDP team helps you adopt the 26.4 changes, with implementation services to configure them for your environment and training and enablement to bring your teams up to speed.

About OpenText Core Software Delivery Platform

OpenText Core Software Delivery Platform licenses, renewals, upgrades and implementation are available through Merito, an authorized OpenText reseller and services partner.

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