[IMDS]IMDS update: Release 15.1 planned changes - Improved “expand tree” functionality

1 Oct 2025

In this article, we’ll take a detailed look at the improved “expansion tree” functionality - one of the Release 15.1 updates scheduled to be implemented on October 18–19, 2025.


Overview and Expected Benefits of the improved “expand tree” functionality

To make navigation of the MDS tree structure easier, the following two features will be introduced. Because the various expansion options will expand only those paths that meet specified conditions, analysis efficiency is expected to be significantly improved.

  • Expand tree to various levels: The ▼ button will be added next to the + button, allowing users to choose from six additional options

  • Expand tree by Tree Search criteria: An “Expand tree nodes” button will be added to the Tree Search dialog, and clicking this button will expand only the paths that meet the search criteria. 



Details of the improved “expand tree” functionality


[Fig. 1: Expand current substance group filter]



[Fig. 2: Expand tree by Tree Search criteria]


MDSKorea Inc. 

Head Office: 314, Gwanggyojungang-ro, Suji-gu, Yongin-si, Gyeonggi-do, Korea

Seoul Office 1: 173, Digital-ro, Geumcheon-gu, Seoul, Korea

Seoul Office 2: 61, Namhyeon 3-gil, Gwanak-gu, Seoul, Korea

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Representative: Yongyeon Hwang


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MDSKorea Inc.

  Head Office

314, Gwanggyojungang-ro, Suji-gu, Yongin-si, Gyeonggi-do, Korea

  Seoul Office

173, Digital-ro, Geumcheon-gu, Seoul, Korea 

  Incheon Office

22, Inha-ro 489beon-gil, Namdong-gu, Incheon, Korea 

ⓒ 2023 MDSKorea Inc. All Rights Reserved