These include your company's registration number (through Companies house), VAT number, Gas safe registration number and other official information associated with your business. Commusoft allows you to add these easily through your company settings. Under the 'General' setting, click into the 'VAT & company numbers' section.
From here, you can add and amend any of these details as and when need be. We recommend you keep them up to date and edit them if necessary if/when they may change. Once you've entered all the numbers you want to be stored, simply click 'Save' to add them to the system.