Our miniExtensions Form has many powerful features and this is one of them. It allows you to filter through linked records based on certain fields in the linked table. For example, instead of showing a list of all cities, you can allow users to select a county first to narrow down the options, so they can find their city faster. Also, you can select multiple fields as filters.
This form has a linked record field that you can filter. It will show a sub-category list based on the region you select:
If you click on the sample view below, you’ll see the table that’s used for the demo above.