You can edit any Batch FX until it is committed by accessing its setup. Access setups in the following ways:
You can edit a Batch setup applied to a source or you can edit a Batch setup applied to a source and its resulting soft effects.
To edit the Batch setup applied to the current clip:
The Batch setup appears. If the BFX icon on the selected segment was white, the source is loaded. If the BFX icon was black, the source modified by the applied soft effects is loaded.