Migrating from hardcoded workflow

From my experience, most people tend to start from a clean slate as it allows them to leverage on features in K2 which is not normally available in homegrown workflow systems.

It might be possible to migrate the data but in most cases, most customers tend to go with a clean K2 setup and perhaps retain the old system for historical reporting purposes till the required corporate retention period.  This helps save them the effort of dealing with data migration mapping issues.