On your Powr properties, videos are organized by channels. It is up to you to decide channel groupings that make sense for your content, and then name them accordingly.
Step 1: Accessing the "Channels" section
From the Powr admin's left menu, select "Content" and then "Channels".
Step 2: Creating a Channel/editing a Channel
From here you can see and edit existing channels. Select the "Add Channel" button to add a new channel. You'll then be asked to create a channel specifically for one of the following three content types: Videos, Movies, or Series. To edit an existing channel, select the gear button under the "Actions" column.
Step 3: Create Channel page
From the "Create Channel" page you can edit the following fields...
Display Name: Give the channel a title.
Sort Content: Decide if the content's order will have the "Default" order you set, show "Most Recent" content first, or sort by "Most Popular".
Show Logo: Enable and upload a logo to represent the channel.
Show Artwork: Enable and upload artwork to be seen when on a channel.
Artwork Link URL: Choose what page clicking on channel artwork leads to.
Artwork Text: Caption your channel artwork.