I have added a replacement Add microflow on the Reference Set Selector, as I need to do some additional processing. When I show the form (in the microflow) and select an option from the list, the selection is not displayed in the Reference Set Selector panel. How can I pass back the selection to the calling Reference Set Selector?
That is n't a matter of ticking an option.
This is how you can do it, if you really want.
Pass the enclosing data view object (click settings) to a microflow.
Open a form with that object and a datagrid of options. Be sure that
this a full list of options. The souce must be the database and not an association to the dataview. You can optimize with an xpath to show only the not selected options.
Add a button to the datagrid, pass both the data grid object and
enclosing object to a microflow.
In that microflow change the enclosing object: add the data grid object to the reference set. Use the 'add' and not the default 'set' list.