IEKAT miss the Combine Resource Button

[Fabian]

Hello

 

IEKAT is, as the name says, OT only. Normally such Commentaries have the Combine Resource Button. Is this possible to add?

 

Question: Does it make sense to add this button to all recourses too, which covers only a part? For Example Hodges on Ephesians. Or even to full Commentaries to add a Commentary on Odes or so. 

 

Fabian