To display text that is syncronized with all users in your Metaverse
To display text to all users that can be edited in realtime, you will need to use TextMeshProView. TextMeshProView uses TextMeshPro's text components. It can be used with both 3D and UI TextMeshPro componenets.
To get started, add TextMeshProView to your text object and assign the TextMeshPro component to the Text property field of TextMeshProView. Add a Guid Component too.
In order to edit the text in realtime, see Editing.