Perfection of Security Interest by Control

The video tutorial explains how electronic collateral is typically managed through accounts or electronic chattel paper. It highlights the importance of having an agreement or authority to exercise rights over such collateral. The tutorial further discusses how one can command a third party to control the collateral on their behalf, emphasizing the concept of security interest by control through legally enforceable agreements.

What is meant by electronic representation of collateral?

What role does a legally enforceable contractual agreement play in exercising control over collateral?