Crazy that you can define a level for a Dimension style but not a Text Style. Without this option we have revert to creating custom tools that call up the tool command plus levels.

If Bentley were to offer the level option it would save so much time.

This has been discussed several times since the introduction of text styles, and the reasoning has always been that any one text style can be used for many different notes across a set of plans. I don't know why that precludes the option to define a level