Activity Forums Salesforce® Discussions What are External ID fields used for in Salesforce?

  • shariq

    Member
    September 22, 2018 at 4:36 pm

    Certain fields can be defined as an external ID on an object. These can be used in order to match up data from external systems with a unique reference ID. For example, if you need to match up data from an external accounting system to the Accounts in Salesforce, you can use an external ID field to reference the Accounting systems unique ID instead of the Salesforce ID.

  • Parul

    Member
    September 22, 2018 at 5:17 pm

    External ID
    This is a field that usually references an ID from another (external) system. For instance, if the customer has an Oracle Financials system that they will be linking with Salesforce, it may be easier for them to be able to refer to the Oracle ID of account records from within Salesforce. So they would create an external ID in Salesforce and they would load the Oracle ID into that field for each account. They can then refer to that ID field, rather than the Salesforce id.

    Thanks

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