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Update records used to update the existing records.
You can update existing records from the following source
Object
Variable
Model
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Source Type: Select the source type, there are three sources
Object
Model
Variable
Object: If you select the source type as Object, then select the object from the drop down list
Variable: If you select the source type as Variable, then select the variable from the drop down list
Model: If you select the source type as Model, then select the model from the drop down list
How many records to store: If you select the source type as Object, then select the radio button to get single or multiple records.
Update Specific Records: If you want to update specific records then you can apply filter accordingly, If the checkbox is checked you select Update Specific Records then you will be able to apply custom filter filters to get records updated
Key Field: Using key fields you can update specific records by using their field name
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