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Create a custom object named as follows:
Steps for Developing a Custom Object:
This custom object must have the following required fields:
Reference_ID (lookup relationship, gets populated by custom2)
Choose the object that this survey object will have a lookup relationship:
Name the field as follows:
NOTE: Even if you do not plan on using the Reference_ID field as a lookup relationship to another object in Salesforce, you still need to add a dummy value to the URL for custom2. The Reference_ID field is also still required. It may be configured as a Data Type of Number in this case to prevent and referential integrity errors when populating the object.