Yes, GeneSpring allows you to run NLP Network Discovery on entities that were selected in the Pathway Viewer or the Heatmap table of an open pathway list. This workflow will result in a new pathway. The identified interactions will not be added to the existing pathway. To use this feature, follow these steps:

1. Select the pathway entities of interest in the Pathway Viewer
2. Right-click over the Pathway Viewer
3. Select NLP Network Discovery