Did you know that the Text Node Lock is now removed in the CONNECT Edition?
You can use "Edit Text" to add/fill in the empty text node(s)
1. Enable “Text Nodes” from Drawing > View > Presentation > View Attributes.
2. Double click to select/edit the empty text node (Or activate the “Edit Text” tool, and select the empty text node). 3. Enter text in the subsequently launched Text Editor.
4. Place text in the view.