How does the e-invoicing system integrate with BUSY for GST return filing?Where can I enter my GST login ID and password in the BUSY software?

If You Want To generate and Know The process of e-way bills in BUSY Follow These Steps: 
 Step 1:Go to the Administration Select Configuration Then click on Features & options. 
 Step 2:Then Click on GST/VAT. Then Click Y on E-invoice Required. 
 Step 3:Then Click on its Configuration Then Enter Your Place & Pincode. 
 Step 4:Go on GSP Configuration & Select Automatically 
 Step 11:Generate GSP User Id or Password For it Open your Eway Bill Portal on Any Browser & Login Your Id. 
 Step 12:Select menu and click on registration option,then Click on For GSP. 
 Step 13:Click on Send OTP 
 Step 13:Enter the OTP You Received on your Registered Number or Email Id. 
 Step 14:Click on Add/New & Select User As Webtel Electrosoft Private Limited. 
 Step 15:Enter Any 3 Character. 
 Step 16:And Generate Password & Save the ID. 
 Step 17:Also Generate another GSP Id of Pinnacle Finserv Advisors Private Limited. 
 Step 18:Follow Step 15 & 16. 
 Step 19:Then Copy Your Webtel User Id & Enter it on GSP Configuration in BUSY on Webtel User Id Then enter the Password You Generated on Portal & Click on Validate. 
 Step 20:Then Copy Your Pinnacle User Id & Enter it on GSP Configuration in BUSY on Pinnacle User Id Then enter the Password You Generated on Portal & Click on Validate & Save the Page. 
 Step 21:Then Go to the Administration Select Configuration,Then click on Voucher Series Configuration. 
 Step 22:Select The Voucher Type in which you want to enable e invoicing, 
 .Click on the Series 
 .Then Click on Voucher Configuration. 
 Step 23:Then Press Y on Input Transport Details & Generate E invoice After Saving & save the Page. 
 Thats how you can intergrate your E invocing through BUSY. 
 Solution 2 
 You can add your gst portal username in BUSY to Auto download GST portal data on BUSY Accountng software. 
 Step 1: Go in administration. 
 Step 2: Select confguration. 
 Step 3: Go in features/option 
 Step 4: Click on GST/VAT 
 Step 5: Mention your GST portal user name. 
 Step 6: Save it through this you can auto download your GST prtal data in your BUSY.