Usability improvement Rated 4 out of 5 stars

Hi all!

Very useful software to maintain meetings and tasks. But please add the ability to attach the files to the invitations. Must have thing for the companies!

Regards, Andrey Bondarenko

This review is for a previous version of the add-on (2.6.4). 

Not via real attachments, but this should be possible when you use the Filelink feature of Thunderbird (Options > Attachments > Outgoing). If you don't want to use an online service, you can use a company DAV server with this extension: