To view and update the till publishing settings at dish level please follow the below steps:
Click into the Admin Cogs along the top bar.
Click into Menu's, Dishes, and Recipes, and into Manage Dishes.
Search for the dish and click the Edit button.
Stay on the Details tab and locate the Till Settings section, and set or update the following fields/ check boxes as required:
Till Reference.
Override Name.
Is Publishable.
Publish Date From.
Publish Date To
Is Modifier.
Click the Update button at the bottom to save any changes.