Install Add-on Modules
Install a future FREE or PREMIUM module ZIP and understand validation requirements.
Install Module Package
Open Admin → Modules and use Install Module Package.
Module ZIP package
Choose the add-on ZIP supplied for DoorFall Desk.
Server requirement
PHP zip / ZipArchive must be enabled.
Package validation
The installer validates:
- module manifest
- module type
- Desk compatibility
- dependencies
- archive paths
- symbolic links
- server-configuration files
- module entry point
ZIP structure
A valid package contains manifest.php at the ZIP root or inside one top-level module folder according to the supported module packaging format.
Existing module
The first-install workflow does not overwrite an already installed module. Updates use the appropriate module update/replacement process rather than pretending an existing module is new.
Premium
A PREMIUM module can require its own entitlement before it can be enabled.
Last updated August 23, 2026