Insert data into pdf from an excel by using xml file or code

Hello all,
I have a pdf template ,which is too large and has a structured format. I want to insert data into pdf by reading excel sheets but it will take so much time to filled data into pdf in by using read range and type into activities in uipath. so i want to reduce time by using xml code where we can mapped the data into pdf fields by using xml file .
if anyone knows about that problem ,by using am file how can we do that . please help me out
thanks in advance