Save Mail or Document searches so that you can use them again.
Can't save your search for others to use? Ask your Org Admin to give you permission.
In the document register your saved searches are found on the far left panel.
Need to modify the criteria of an existing saved search? First select it from the drop-down. Then adjust the filtering as required. Next, you must delete the existing saved search to free up its name. Then immediately save it again. Your saved search will now contain your new filtering.
Notes on visibility:
In this example, we'll open a saved search in Documents but you can also view saved searches in Mail.