What is Sandbox Feature?To allow experimentation with various validators for EULUMDAT files the standard validator was made extensible. It is now easy to create custom validators in a separate plugin. Instructions for installing this feature are below.
Installation of Sandbox Feature
Select menu Help / Install New Software... and select Work with: Eulumdat Tools Repository. Then choose the Eulumdat Tools Sandbox / Sandbox Feature, press Next
Accept the license
Accept and Trust my certificates to install this feature