Flame uses the iNodes OFX plugin. The plugin brings the nodes, and the Flame card adds the link that brings your results back into it. Flame isn't available on Windows.
Find the nodes
In Batch, look for iNodes in the list of OFX nodes. They're sorted by category, then by model family.
Where your results land
Each generation lands in the iNodes AI Schematic Reel of the current Batch, above the node that produced it, and the node shows the result.
Several versions of one clip
Tick Deliver as Open Clip in the node's iN_Node group: each Generate becomes a new version of the same clip, with no new clip in the Batch. Videos then arrive without sound, an Autodesk requirement. Depending on your plan, this checkbox may be grayed out.
Everything else
The buttons are the same everywhere: see Anatomy of a node.