TracFormsPlugin Detailed Documentation
The TracFormsPlugin provides a means to include direct forms throughout Trac, stored in relation with the page displaying it. TracForms can be included (via other plugins) to share the various forms in multiple pages.
When would TracForms be useful when Trac is already a form based platform? Put simply, TracForms allows a different dimension of semi-structured data collection and verification that can work in concert with workflows and other data storage. Wiki pages can collect values from the readers, tickets can verify that steps are performed before proceeding.