You want to rotate Labels. hoTools toggles through non, clockwise, anticlockwise.

• Port
• Required and Provided Interface

aligned with two Clicks?

hoTools support the following features:

• Port summary
• Show and Hide Port ('SP', 'HP', 'SPL', 'HPL', 'HPT')
• Rotate Port Label ('RL')
• Default Port Label layout ('AL', 'AL2')
• Move Port ('<','>', '/','/')
• Move Port Label ('<L','>L', '/\L','/L')
• Locate Part or Port Type

Often you may achieve the same result by 'AL' or 'AL2' (Aline Port according to default 1 or 2)

1. Select
2. Click on RL (Rotate Label)

• Locate Type
• Port Synchronization
• Settings General
• Port handling
• Port move
• General Settings