Can I add several descriptor columns into IJC at once?

I have been adding Topology descriptors for my data set in Instant JChem using Data|New Chemical Terms Field... one descriptor at a time.
Is it possible to select several calculations and add all the columns in one go, or do I have to use another method to do this? 

No, I'm afraid that currently you can only add a single chemical terms column at a time.

We plan to allow multiple ones to be added at some stage, but don't have any schedule for this.

Tim