Add a new entity class to your vault by creating a custom object definition.
In the Autodesk Vault Client, click Tools >Administration >Vault Settings.
In the Vault Settings dialog box, select the Custom Objects tab and click Configure.
On the Configure Custom Objects dialog, click New.
Enter a new Display name for a Custom Object. This name is used in the Vault User Interface when the new Custom Object is displayed.
By default new custom objects use object-based security. This can be customized by configuring different permissions for individual users and groups. For more information, see File, Folder, Items, and Custom Object Security.
New Custom Objects can use any icon file (*.ico). Defining four different sizes of the icon will provide the best looking icons throughout the Vault interface (16x16 , 32x32, 64x64, or 128x128). If only one size is defined, it is stretched or compressed to fit each size. If no icon is available, the Use default Custom Object icon should be selected.