Domain Preparation for GSuite by enabling less secure apps to access accounts

Before migrating the historical data from GSuite domain using the less secure access method, the  admin has to enable the less secure apps access as given in the steps below:

1. Sign in to your Google Admin console.
2. In your Google Admin console, go to Security > Basic settings
   
3. Under Less secure apps, select Go to settings for less secure apps
   
4. In the sub-window, select the Allow users to manage their access to less secure apps option to allow them to toggle access for less secure apps on or off themselves.