This plugin allows you to invoke ticket actions (including anything defined as a custom workflow) via AJAX callback from report and query tables. It is inspired by the GridModifyPlugin.
This is very alpha code.
This plugin is currently not compatible with Trac 0.12+
If you have any issues, create a new ticket.
Download the zipped source from here.
General instructions on installing Trac plugins can be found on the TracPlugins page.
This plugin requires no configuration. Users must have TICKET_GRID_WORKFLOW or TRAC_ADMIN privilege to see the GridFlowPlugin options.