Hi Jugal Shah,
When connected with Kepware from ThingWorx server, a Thing named "KEPServerEX"(name is defined in Kepware ThingWorx Tab configuration) will be created in ThingWorx, and then
you could use "Discover" feature in KEPServerEX and find all the Tags:
Then you could choose the Tags and bind it to a New Entity(A new Thing) with "Bind To New Entity" button, you could create as many Things as you want and bind the tags to different Things accordingly.
For more instruction how to config this, please take reference to How to connect Kepware with ThingWorx.
Hope this helps,