Adding a new category will be done by checking the field with categories. Then, in the main menu, click on Edit and the Add Group option selected from it.
A new window appears in which in the field containing icons select one by selecting it. Then in the Group name field enter the name for the new group. At the end, click on the Add Group button.
In the part of the window where the groups are listed, rename the one you want to edit, then select it by one click. From the Edit menu, select the Edit group option.
There is a new window in which in the field containing icons select one by selecting it. Then in the Group name field we correct the name for the group that has already been created. At the end click on the Update button.
Go to the part of the window where our groups are listed. Select one of them with a single click. From the Edit menu, select Delete Group. The program will ask us if we want to remove this group together with subgroups and all passwords included in them. Click on Yes.