Subcommands and subcommand groups
Instead of one command per action, a single command can branch into subcommands, like /settings profile and /settings notifications, from your command builder's Subcommands panel. Related subcommands can also be grouped (/settings profile edit), the same way Discord's own bots organize larger commands. A command with subcommands replaces its own flat option list, since Discord doesn't allow mixing the two on one command. Inside the workflow, {{subcommand}} and {{subcommandGroup}} tell you which branch actually ran.
Autocomplete
Any text option can suggest choices as a member types, turn on Autocomplete on the option and list up to 25 choices. Discord filters them live against whatever has been typed so far, before the command is even submitted.
Multiple languages
A command's name and description can be localized per Discord locale (for example hu, de, es-ES) from Command Settings, so members using Discord in that language see your command in their own language, even though the underlying command is the same one everywhere.
Tip: None of this is required, a plain single command with no subcommands, autocomplete, or localization works exactly as it always has, these are opt-in for when a command outgrows a flat option list.