RUN a mail merge (Word file) from a USERFORM in EXCEL

Hi. I just need HELP!..I'm new in this forum and I hope I'll find a kind soul to give me a hand with this. I have created a user-form used to input info from clients, after all info is in I need to run a Merge from word, the problem I'm having is that usually I need some other documents to be print, this is to be done not by me but by data entry employees, It would help me a lot to run the macro form the command button..please see the attached files.