Learn about improvements made to Drawings in this release of Inventor.
To accompany the new slot feature, the drawing styles now include Slot parameters in Dimension styles, Hole Table styles, and Center Mark styles.
Hole Table enhancements include the following:
Slot Note Dimension Style

Hole table style
The hole table now supports slot features. When enabled in Hole Table Style settings, slots are included in the table with coordinates referencing the slot center and a 'Slot Note' description.

For more information see To Specify the Hole or Slot Note Format

For more information see To Specify the Center Mark Style