Hi Mohan,
If its UNIX - Ideally mounting of NFS file system or any file system in your server should be taken care by your system administrator( assuming apps admin normally do not have access outside of their file system where solution is hosted). If you have access then refer the man page of mount command and you can mount the NFS file system along you can make it boot persistent by adding into your mnttab ( or whatever applicable in your version of UNIX) …
For Windows – you need to map the shared location to server where IS is hosted…
Hope this help!
Manish
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