I work on a classification workflow, and to an easy to read information, I sometimes filter columns and rows to work on a single category, but is it possible to unfilter my file at the end so that I can see all the work I have done ?
You could split your dataset instead of filtering. For example use Row Splitter, then Concatenate to merge the split partitions again. For columns use Column Splitter, then Joiner using RowID as the joining column.