Hi @Achala Bhagya ,

Please check and let me know if the information mentioned in the below community post is helpful. :)

Kind regards,
Shanuka.

Hi, 

IFS Help, has been updated to include the documentation,  See help from the following screen in apps 10. 

Then See the following. About Vertex / about Avalara. 

Best regards, 

Thomas

Hello @Shanuka Lashan and @Thomas Peterson,

Thank you so much for above valuable information.

@sbryant@corningdata.com  Hi Stephen, Please check above information.

Thank you