Hi there,
I have made a parameter query that is linked to a report, prompting the user with [What codes are you looking for?]. The Code field contains a variety of codes. However, when the parameter value shows up it only allows the user to choose one code and therefore only one code shows up in the report. I want the user to be able to choose more than one code. For instance if I wanted to see the report of 3 or even 4 codes. How can I make this possible?