Final answer:
Rebecca should document her formula field by including the description, purpose, and an example output. She can add comments in the formula or maintain separate project documents for clarity.
Step-by-step explanation:
When Rebecca is adding a formula field to concatenate 3 fields, she can document this process by writing a clear description of each field being concatenated, the purpose of the formula, and an example of the concatenated result. This documentation can be included as a comment in the formula itself or in associated project documentation.
To effectively capture the idea, she might create her own formula that looks similar to this pseudo-code:
ConcatenatedField = Field1 & " " & Field2 & " " & Field3
This example assumes that the fields are being concatenated with a space in between each field. The documentation should indicate the intended format, any special characters used in the concatenation, and any conditions or rules applied to the fields before concatenation.
To document the concatenation formula, Rebecca should follow these steps:
Identify the three fields she wants to concatenate.
Write the formula using the CONCATENATE function (or the ampersand operator) and the field names.
Include proper syntax and quotation marks as necessary.
Document the formula in a clear and understandable way, either in a comment or in a separate cell.