Hello Everyone! I need a little understanding with an example if anyone can help me understand - why junction object can not have a child object?

Hi Parul,

Why we create junction object - We create junction object to get many to many relationship functionality, a many to many relationship allows each record of one object to be linked with many records of another object or vice versa.

Salesforce allows only two master detail relationship on any object, as junction object has two masters so when we make master detail field on another object, the name of that junction object will not be shown in the 'Related To' picklist. It's a limitation of the system.

Thanks,

Dinesh