How to transfer shares, other investments from one stock broker to another

There are various reasons for moving from one stock broker to another like the services offered, ease of doing transactions, brokerage or research services offered.

from Wealth-Economic Times https://economictimes.indiatimes.com/wealth/save/how-to-transfer-shares-other-investments-from-one-stock-broker-to-another/articleshow/82855800.cms