Mixing : Automation : Guidelines for “Write To” Commands : Supressing Warnings when Using “Write To” Commands

Supressing Warnings when Using “Write To” Commands
When you carry out any of the Write Automation To commands (except Write to Next Breakpoint), Pro Tools posts a dialog warning that automation values will be changed in the session. You can suppress these warnings.
To suppress “Write To” warning dialogs:
1 Choose Setup > Preferences and click Mixing.
2 Under Automation, select Suppress Automation “Write To” Warnings.