The GRV - Office Groove File is a collaboration program that is used in professional environments to facilitate effective and safe sharing of team and individual documents. The GRV - Office Groove File was designed and developed by Microsoft Office Groove to facilitate access to the Groove collaboration program. The file consists of a Groove invitation and/or account information that is a part of a joint project. This GRV Office Groove File is stored in standard XML format. This is the same file format that Microsoft Office Groove used to store Groove tool, template and/or work space data.