To Relate Detail Items and Dimension Text
You can directly relate a note, draft geometric tolerance, or symbol to dimension text so that the detail item moves with the dimension when the dimension changes location.
To relate an existing detail item to dimension text,
1. Select all items you want to relate to the host object.
2. On the Annotate tab, click 
Relate to Object.
Relate to Object.3. Select the "host" dimension. The object or objects are grouped and selected as one.
To remove objects from the group, on the Annotate tab, click 
Unrelate.
Unrelate. | When creating a new symbol, note, or free draft geometric tolerance, you can relate it to a dimension when specifying its placement. |