Extension of GF floor slab and its connection

Project:www.sefindia.org
Component:User interface
Category:support request
Priority:minor
Assigned:vkaroshi
Status:active
Description

I have uploaded a file GF plan and FF plan. There is extension of existing GF slab on right and front side of the building and columns are taken at specific interval on both right & front side of the building(Please check the drawing). Existing GF is load bearing and there will be one more story above it. My query is, how will be the connection between existing slab & new slab.