Unable to save custom field with fieldvalue

Making V7 as extension compatible

Usability issues in users list view

Report list view issues
Import usability issues

supporting to import and export Calendar records
supporting Documents creation from related list

Purchase Order creation failed from Products
Task creation fails from Task management page

Purchase Order creation failed from Products
Task creation fails from Task management page

This makes it possible for the admin to choose their preferred language in the first step of the installer. That choice applies to the rest of the installation process and is set as the default system language in the config file.