What is external lookup relationship?
An external lookup relationship links a child standard, custom, or external object to a parent external object. The values of the standard External ID field on the parent external object are matched against the values of the external lookup relationship field.
What is external object relationship in Salesforce?
External objects support standard lookup relationships, which use the 18-character Salesforce record IDs to associate related records with each other. However, data that’s stored outside your Salesforce org often doesn’t contain those record IDs.
What do you understand by external lookup in Salesforce?
External Lookup Relationships are used when you want to connect a child object to a parent External object. The child object can either be a Standard, Custom, or an External object. This type of relationship uses an External ID to correctly map the child object with the parent External object.
What is the difference between external lookup and indirect lookup?
In External lookup relationship, External Object will be the parent. Indirect lookup relationship links a child external object to a parent standard or custom object.
What is a lookup relationship?
A lookup relationship essentially links two objects together so that you can “look up” one object from the related items on another object. Lookup relationships can be one-to-one or one-to-many. The Account to Contact relationship is one-to-many because a single account can have many related contacts.
What is indirect lookup relationship in Salesforce?
An indirect lookup relationship is a new field type introduced with Salesforce Connect. It links an external object to a standard or custom object in the same way that a regular lookup relationship links standard or custom objects.
What is self relationship in Salesforce?
A Self-Relationship is a lookup relationship to the same object. For example : we have a field on Account which is Parent Account that allows us to choose any account for being a parent account of an existing one.
What is hierarchical relationship in Salesforce?
This is a unique lookup relationship that only the user object can have. It enables users to associate one person with another without referring to themselves directly or indirectly using a lookup field.
What is a junction object in Salesforce?
A junction object is a custom object with two master-detail relationships, and it is the key to making a many-to-many relationship. A job posting fits into the space between positions and employment websites.
How do I create an external object in Salesforce?
To create or modify an external object:From Setup, enter External Objects in the Quick Find box, then select External Objects.Click New External Object, or click Edit to modify an existing external object.Enter the following: … Click Save.More items…