Show selectable items of select list column as a reference?

[11177]

The problem was solved here -

How can this be connected?

Hi @11177 , your syntax is incorrect here, as you’re passing both the filtered table and the whole column as an argument. Use either Task.Filter(ProjectTask.Contains(thisTable.Filter(RecordType="Week" ).List1.ListCombine() ) ).Tasks or Task.Filter(ProjectTask.Contains(ListCombine(thisTable.Filter(RecordType="Week" ).List1) ) ).Tasks