- Open the WD.
- Drag "Read Sequence" element to the Scene.
- Set "murine.gb" input file.
- Save the schema.
=> In the schema file there is:read-sequence { ... url-in:"...murine.gb"; }
- Add "sars.gb" file, divide the execution into separate iterations.
- Save the schema.
=> In the schema file there is still "url-in" in read-sequence, but there are also iterations blocks.read-sequence { ... url-in:"...murine.gb"; } ... .iteration "...murine.gb" { ... read-sequence { url-in:"...murine.gb"; } } ...
- Remove the iterations.
!=> "murine.gb" is still shown on the element. - Delete "murine.gb", save the schema.
!=> There is no "murine.gb" in the GUI, but it is present in the schema file and would appear if the schema would be reopened.