Adding a text box to a one-way analysis chart with a character axis

[#1]

I would like to insert a text box to a one-way analysis chart where the x-axis column is character-based.  The online, examples I see all use charts with a continuous numerical x-axis.  From the Customize menu, I add my script line as shown in the example.

Text(Center Justified, {_x_, _y_}, "_text_");

How do I enter an x-value when the x-axis is character?

[#2 · Accepted solution]

If you open the axis you can see the "numbering" for axis labels

No idea why oneway uses this type of extremely weird numbering for the labels. For example for graph builder it would be 0 and 1 for two labels

[#3]

Super-big thanks, Jarmo.  Just what I needed.  Happy Friday :)