Hi,
to insert the word into the ring you have to create the ring property node on the block diagram. To do it just right click on the ring cotrol and select Creat->Property node from pop-up menu. The select property "Strings []" by right clicking on the property node in the block diagram.
This array corresponds to the strings in the ring control. So you can change it and read info from it.
Good luck
Oleg Chutko/