Have been using for about 2 weeks to create slugs for design projects. This is just the plug-in I needed for tracking and approving jobs. Excellent support. I emailed a suggestion and had an updated plug-in 2-3 days later. They have answered every email I sent them with questions and suggestions (unlike Gluon). This is probably the easiest and most customizable way to add a document slug to your ID document.

Jay