Select And Operate using Transform User Preset 6
Select events and transform them using User Preset 6.
Logic Pro MIDI Transform presets overview — Apple Support
The table below describes the operations performed by the MIDI Transform window presets in Logic Pro.
The presets (locked) give a good idea of the kinds of things possible using MIDI Transform.
Use MIDI transform sets in Logic Pro — Apple Support
To select all events that match the conditions, and transform them according to the operations settings: Click Select and Operate.