The window

The PDM is one window, in light or dark. The switch is top right, and the editor follows it.

The bar has the search in the middle. Press / to jump into it. It finds documents by number, name and description across all folders.

On the left are the folders, and under them the documents of the chosen folder. Filter them by kind. Check documents to move, archive or delete several at once, or drag them onto a folder.

On the right is the document. Its head shows the picture, kind and number, name and description (click either to change it), the newest revision, and how many versions and branches it has. Under the head is the strip of the branch you're in. It has the branch switch, the state of the draft and its reservation, and the actions: Edit, Create version, and Upload or Replace source for a model that comes from outside. The tabs come after that.

At the bottom, the status bar shows whether the API is healthy, which document is open and how many jobs are running.

Every document has its own address (?doc=ENG-3000), so a link takes a colleague straight to it.