Filter

This is a document filter, so it will only allow documents that match the criteria to enter the transform aggregation.

Title

User defined stage name

Field

the field name that the filter needs to be applied to. If you double click on the input line It will bring up all the available fields in the document or alternatively start typing and the list will filter down and help you find your field quicker.

Match Value

into your match criteria here. You can add multiple match values that will act like an “or” function. If you would like to have a filter match that will act like an and function, please add two filter stages. The Designer will automatically convert numbers to numbers and alphanumeric values to strings. If you need a filter that is a number but seen as a string, you will need to create a JSON step for this, please see examples.