This tab contains a paginated grid with all categories.
You could create a new category with a click on the create category button on the top left above the categories grid.
The grid could be filtered by a search input on the top right above the categories grid.
Each category could be edited by a click on the edit icon in the row of the category. And it could be deleted after a confirmation with a click on the trash icon in the row of the category.
The row of each category shows the color icon, the name, the alias and the active state of an entry. The name and the alias could be edited inline with a double click on the text.
The create/edit window for one category has a some of options, that could be set.
You could set the category name, the category alias and you could toggle it to
inactive. The category could be linked with a MODX resource. This combo field is
only shown, when the system setting
agenda.parents_category is filled with a
comma separated list of resources, that are parents for the resources selectable
with the combo field. And you could set the category text and background color
with a color picker.