Stratigraphic diagrams are very useful resources in documenting the cleaning process, as they allow the different strata removed and their relationships to be integrated into a single document. Although the drawing up of these diagrams is quite a complicated task, it can be simplified to a certain degree through the use of computer application specifically designed for this purpose. One interesting possibility is Stratify, an application designed by Irmela Herzog that combines the use of professional tools with facility of use.