We built this Intranet based CMS System for a client that required the full works for their company. This included everything from Accounting, HR, Invoicing all the way to maintaining Project information and Timesheet keeping.
Within the bespoke solution we added the use of Sage synchronisation and Invoice submitting to Sage itself, also with a fully integrated and controlled email system. See below for a full list of all the features that are included within this custom CMS solution.