TT Business 1116 efile rejected

[mtp79]

My 1041 Trust return was rejected because the 1116 was not attached. When is TT Business going to release the update to add that capability? Here's the error message:

[PatriciaV]

The ability to attach forms in TurboTax Business is under development. We have not been given an estimated release date for this update. We recommend that you print and file your paper return by mail to meet the filing deadline. Or you may file an extension and check back later in the summer for the update.