In Xperiencify, along with most other online training and LMS systems, we allow you to organize your course into broad chapters via "modules". And inside each module, you'd add the training content that relates with its parent module. Here's how to set up the Release schedule for Trainings.
You can customize how your Modules will appear to students before they're released.
How to Customize Module Visibility
In your Account section, under Your Account info, scroll down to Misc. Settings - Module Visibility Style.
You have three options for Module Visibility
Modules stay invisible until some content inside is available
All Module names are visible, but students can't click into them until some content is available
Module (and Training) names are always visible
Select your preferred option and save your changes