After logging into PartnerPage at directory.partnerpage.io, click on 'Technology partner directory' and click on 'Categories or Collections' on the left.

From here you can add to the Category and Collection sections by clicking 'Create category' or 'Create Collection.' To delete items simply click on them and click "Delete category/collection" on the bottom left. To rearrange, click on the six dots to the left of the name, and drag/drop where you want the item to belong.

You can also assign multiple partners to a category/collection by opening the item and selecting the "Browse" option under the assigned partners section and selecting the partners you wish to add.

Collections is intended for more broad categories. For example, you could use Collections for New and Noteworthy or Staff Pics, while categories are intended for more granular types of tech partners/integrations. Both are set up as a way for your users to search for the most appropriate integration/tech company for them.