creo4 Drawing Setup option documentation for: default_view_label_placement 
default_angdim_text_orientation
Controls the default text orientation for angular dimensions, except when in center leader configuration.
Default and Available Settings:
horizontal* - Displays text of angular dimensions horizontally at all times,
centered between the leaders.
parallel_outside - Displays text parallel to the leader lines, regardless of
their orientation.
horizontal_outside - Displays text horizontally outside the dimension.
parallel_above - Displays text parallel to the dimension arc, but above it.
parallel_fully_outside - Displays text of angular dimensions (with a plus/minus
tolerance) parallel to the leader lines.
cing="0" summary="">bottom_left*
| The view label is placed at the bottom left of the view and the label text is right-aligned.
|
bottom_center
| The view label is placed at the bottom center of the view and the label text is center-aligned.
|
bottom_right
| The view label is placed at the bottom right of the view and the label text is left-aligned.
|
top_left
| The view label is placed at the top left of the view and the label text is right-aligned.
|
top_center
| The view label is placed at the top center of the view and the label text is center-aligned.
|
top_right
| The view label is placed at the top right of the view and the label text is left-aligned.
|
|  To display the view labels for projection views, set the make_proj_view_notes configuration option to yes.You can then use the default_view_label_placement Detail option to specify the location of the labels for these views. |
