If you want to create Local GST invoice for intrastate transactions please follow these steps:
Step 1: Go to transactions menu then click on voucher such as sale,purchase etc
Step 2: Afterwards click on add button after that specify the required fields such as voucher number,date,series etc
Step 3: Ensure that you have selected sale or purchase type as Local 18 percent,multirate,item wise etc as required
Step 4: Select party name and other fields and then go to item grid and generate the bill accordingly