Organizations can be used if you want to associate Jobs and Time Entries to external organizations like subcontractors or clients. This is useful for things like reporting based on a particular vendor.
To create a new third-party organization, go to the Admin —> Organizations menu. Vendor and Client organization types are supported at this time. If an additional organization type is needed, please contact support.
Once you have added your vendors and clients, they can then be associated with jobs by using the job edit form.