Descendent Return with Court Appointed Personal Rep Attachement

[b#tax]

I use Taxwise but I assume it is similar to in other programs. I have an adult child filing their their deceased father's return and 1310 is not needed per instructions as the daughter IS a court appointed personal representative. My software allows me to attach the pdf of the court certificate on the  main worksheet separate from the 1310. 

However, I continue to get a reject R0000-057-01. The software support keeps having me change the name of the attached file however, no success. I have not been able to find the XML file name the IRS is expecting for this attachment. Does anyone know what their software names the attached file in this situation? 

[jklcpa]

Hmm, with Drake I can name a pdf attachment anything I like and enter that name in a space provided within the input. As long as the input matches the file I've attached it goes though.