Title: Option to Disable Specific Layers During PDF Export (Without Changing Document Visibility)

Description:

In many editorial workflows, especially in educational publishing, we work with layered documents that contain both student and teacher content within the same InDesign file.

A common use case is:

• A "Student Version" (without answers)
• A "Teacher Version" (with answers)

Currently, to export the student version, users must manually open each document and disable the "Answers" (or similar) layer before exporting. This becomes extremely time-consuming and error-prone when dealing with dozens or hundreds of files.

Feature Request:

Add an option in the PDF export settings that allows users to:

• Select specific layers to include or exclude during export
• Override current layer visibility temporarily (without modifying the document itself)

Suggested UI Behavior:

• A panel within the Export PDF dialog showing all document layers
• Checkboxes to include/exclude layers
• Option to save this configuration within PDF export presets

Benefits:

• Eliminates repetitive manual work
• Reduces risk of human error (e.g., accidentally exporting answers in student materials)
• Improves workflow efficiency for publishers and educators
• Aligns with real-world editorial production needs

Additional Notes:
This feature would be especially valuable for batch exports and automated workflows, where scripts are currently required as a workaround.

Thank you for considering this improvement!