Click a measure-assigned text block handle,
then choose Text > Frame Attributes. Or, SHIFT+double-click
a measure-assigned text block handle. The Frame Attributes dialog box
appears.
Set the positioning distance. Enter
a value in the H: text box in the Alignment and Positioning group box
for the distance to position the text block horizontally from the upper-left
of the staff associated with the measure. A larger value moves text to
the right; a smaller value to the left. Enter a value in the V: text box
for the distance to position the text block vertically from the upper-left
of the staff associated with the measure. A larger value moves text down;
a smaller value up.
Click OK to confirm your settings and return
to the document.