How do I use the Bulk Add/Edit feature?
Next, you can edit any field in the tabs to make changes across all selected comics. When you're done, click the Add/Edit button on the bottom right to save these changes. If they're not already in your Collection, they will be added with this field information. If they are, they will be updated with your changes.
Issue Range Search -
So, let's say you want to add a Storage Box for 20 comics, you can type in Action Comics #30-50 in the Issue Range Search. This will display all comics that fit this search. In this case, there are multiple Action Comics #30-50 due to the series volumes. Expand the series to see the respective comics or click the checkbox to select all. Select the ones you need and then use the fields in the other tabs to make changes. When done, hit the orange button Add/Edit to save.