In most cases you should be able to download your Contracts / Accounts from within your Web Services window but if you need to manually edit or add you can do so in the Tools menu (top toolbar) > Configure > OFDA Settings. Follow the instructions below to manually add Accounts.
...
In some cases you may need to import your Contracts for your Vendor Web Services and below is the most effective way of doing so:
Importing Contracts from ExcelÂ
...
See Vendor Integrations for more detailed instructions on the different web services available in e-manage|ONE. If you are looking to add an OFDA Contact see here.