Where and how to enter Graduate Student stipend with partial W-2, no 1099-Misc and no 1099-T

My daughter is a graduate PhD student who lives and resides in PA that receives a stipend for her biology gaduate PhD program.  The stipend is funded partly by the Biomedical Graduate Studies as an Educational Fellowship for which there is no withholding, no W-2 or any documents are sent out for year end.  It is expected that federal estimated taxes are submitted to avoid underpayment penalty, for 2022 this is $25,922.  The second part is funded by 'Mentor' for which taxes are withheld and a W-2 has been recieved, for $11,544.  It has been noted that this stiped is not taxable in PA for PA state tax.  This is a graduate research program for which there is no tuition, books, etc. 

 

The W-2 information is entered as normal.  Where and how do I enter the remainder of the stipend in turbo?  

 

Also, how do I ensure that PA State tax is not calculated as it is considered exempt?