hello @petrus_geldenhuis, thanks for your question!!
is it possible to store the options for the selections in a Table?? if so, you can add a column for the element to filter by and use Table API with a filter. as a note, you will need Update buttons to run the Connector Function as users select the various options to get the filtered options.
here’s a relevant conversation that may be of interest: Table records in a select option.
alternatively, you could use Arrays in a Single Select and dynamically load the options that way.
let me know if we correctly understood your question!!