List view

Handle expressions in SysON

package: services

package: standard-diagrams-view

type: feature request

Status: Open.

Feature

#2097 In eclipse-syson/syson;

· AxelRICHARD opened on Mar 26, 2026

Performance issues in org.eclipse.syson.sysml.impl.FeatureImpl.getType()

package: metamodel

type: performance

Status: Open.

Feature

#2131 In eclipse-syson/syson;

· flatombe opened on Apr 9, 2026

Handle start/end/merge/decision... graphical nodes on Action Flow View diagram background

package: standard-diagrams-view

type: enhancement

Status: Open.

Feature

#2113 In eclipse-syson/syson;

· AxelRICHARD opened on Apr 3, 2026

New tool : vertical fork

difficulty: starter

package: standard-diagrams-view

type: enhancement

Status: Open.

Feature

#2239 In eclipse-syson/syson;

· AxelRICHARD opened on May 22, 2026

Multiplicity should not be displayed on feature membership between Part Definition and Part Usage

package: standard-diagrams-view

type: bug

Status: Open.

Bug

#1808 In eclipse-syson/syson;

· alexfournie opened on Jan 8, 2026

New tool : vertical join

difficulty: starter

package: standard-diagrams-view

type: enhancement

Status: Open.

Feature

#2241 In eclipse-syson/syson;

· AxelRICHARD opened on May 26, 2026

fix: connection interface end names dropped on textual SysML export

pr: to review later

priority: low

Status: Open (in progress).

eclipse-syson/sysonnumber 2275

#2275 In eclipse-syson/syson;

· mvanhorn opened on Jun 12, 2026

Creating a new interface type connection in the diagram editor causes an empty entry to appear [v2026.5.0]

difficulty: starter

package: import-export

type: bug

Status: Open.

Bug

#2264 In eclipse-syson/syson;

· GorbadPS3 opened on Jun 9, 2026

List items can overlap

package: common-view

type: bug

Status: Open.

Bug

#2280 In eclipse-syson/syson;

· pcdavid opened on Jun 15, 2026

[2113] Handle control node graphical nodes on AFV diagram background

pr: to review soon

priority: high

Status: Draft (not ready).

eclipse-syson/sysonnumber 2282

#2282 In eclipse-syson/syson;

· jerome-obeo opened on Jun 17, 2026

Move expression-related tools in diagram palette into the default Edit section

difficulty: starter

package: common-view

type: enhancement

Status: Open.

Feature

#2284 In eclipse-syson/syson;

· pcdavid opened on Jun 18, 2026

Fix expression support for TransitionUsage

difficulty: medium

type: bug

Status: Open.

Bug

#2289 In eclipse-syson/syson;

· pcdavid opened on Jun 19, 2026

Always show the "Expression value" widget in the Details view for compatible elements

difficulty: medium

type: enhancement

Status: Open.

Feature

#2290 In eclipse-syson/syson;

· pcdavid opened on Jun 19, 2026

Fix list items inheritance of Behavior and Step elements

package: standard-diagrams-view

type: bug

Status: Open.

Bug

#2292 In eclipse-syson/syson;

· gcoutable opened on Jun 19, 2026

[2292] Fix list items inheritance of "Behavior" and "Step" elements

pr: to review soon

priority: high

Status: Open (in progress).

eclipse-syson/sysonnumber 2295

#2295 In eclipse-syson/syson;

· gcoutable opened on Jun 19, 2026

[2289] Fix expression support for TransitionUsage

pr: to review soon

priority: high

Status: Open (in progress).

eclipse-syson/sysonnumber 2296

#2296 In eclipse-syson/syson;

· pcdavid opened on Jun 22, 2026