This applies to Doc Gen for Salesforce and Doc Gen for Automation Cloud.
There are many instances where text could be conditionally hidden e.g. a special clause in a contract or if the field we are referencing is null e.g. a missing suburb in an address field.
There are two methods to do this currently: MS word conditional fields or creating templates and conditionally adding them to the document package.
A more seamless user experience is to build this into the field tags that allows hiding of the text/table row/paragraph/page/section based on a condition.
This is desperately needed, it is too complicated to use office formatting and relying on that to work. The tool should be able to do this within its own designer