Possible to cut off a portion of the fascia board profile?

[Jason]

There is an angled portion of a fascia board that I would to cut off so that it is in line with another fascia board. Is it possible to do that?

Thank you in advance for any comments.

[beegee]

If you want it to look right for CDs, use the 2D drafting tools - White fill region and detail linework, to clean it up.
If you want it for 3d / rendering etc, you will need to pull the raking fascia away from the corner intersection and model an in-place sweep to the required profile, to join with the other (eave ) fascia.
You might also consider using a different profile for the raking fascia (barge board ) so that it mitres the way you want, or close to it.