With the next release we will allow to extend the user interface of 3DViewStation via PlugIns. For developers we will provide a template, which will contain the additional functionality. This way you might establish a communication with 3rd party systems and / or usage of 3DViewStation API calls. Below an example which will read attributes (metadata) from a CSV file which will cause 3DViewStation showing new / modified / deleted attributes in the property pane.