I'd like to propose a new tag input type that sits between the existing LISTBOX and TEXTFIELD structures. I'm calling it a "Prefixed Text" tag for now, but I'm open to whatever terminology makes sense. THE CONCEPT This tag type would combine two inputs that resolve into a single stored value: Input 1 - A configurable dropdown (the prefix): an administrator-defined list of categories, names, or identifiers. Input 2 - A free text field: where the user enters the associated value. The two inputs would be stored together as a combined string. Example: Giant:12345 or Parker:67890 WHY THIS IS NEEDED I am building a structured tag schema in Documoto to support part data standardization and downstream reporting in Power BI. One use case is tracking manufacturer and vendor part numbers, where a single part can have relationships with multiple manufacturers each with their own part number. The existing tag types don't solve this cleanly: LISTBOX alone cannot capture the associated part number. TEXTFIELD alone introduces too much variation in how manufacturer names get entered, breaking reporting consistency. Creating a separate tag for every manufacturer is unscalable given the size of our vendor list. Since Documoto already supports multiple values on a single tag, a publisher could apply this tag multiple times — once per manufacturer — keeping data structured, consistent, and reportable. POTENTIAL USE CASES Vendor part numbers Certification bodies and their certification numbers Compatible equipment makes and their model numbers This would be a meaningful addition to the tag framework and would make Documoto significantly more capable for organizations managing complex part data at scale. Happy to discuss further or provide more context.