In this example, the primary dimension measurement is 5.08, and the alternate dimension measurement is 2.00. The primary units have the suffix H7/h6, and the alternate units have the suffix inches.
At the text prompt, while creating the dimension, you enter the format string
<> H7/h6\XSee Note 26\P[ ]
The angle brackets represent the primary units, and the square brackets represent the alternate units. The \X separates text above the dimension line from text below the dimension line. The \P is a paragraph break.
The resulting text appears as follows: