The catalog function can help you quickly locate the page, you can click the catalog directly jump to the corresponding page to view notes.
How to use
Add to cataloog
Select the text and click [Add to catalog] or drag the text to the catalog list.
New catalog
Click [New catalog] to create a new catalog with the page number of the current page.
New same level catalog
Select an existing catalog and click [New same level catalog] of [More] to create a same level catalog as the selected one.
New secondary catalog
Select an existing catalog and click [New secondary catalog] of [More] to create a subcatalog as the selected one.
Modify catalog
Select an existing catalog and click [Modify catalog] of [More] to change the name and page number of the catalog.
Delete catalog
Select an existing catalog and click [Delete catalog] of [More] to delete it.
Delete all catalog
Select an existing catalog and click [Delete all catalog] of [More] to delete all catalogs.
How to open
Click the catalog icon of [Preview page].
