To create a number pool block (NPB), simply click the Create button on the main Network page and click “Block” in the menu that drops down. You will be shown a modal pop-up that requires you enter the block (no hyphens) and an LRN, as well as any optional data fields. Click “save changes” to send your request to NPAC.
Once the create is processed by NPAC, you will receive an update in your notification bar located in the upper right corner of the application regarding the success or failure of your create, along with any applicable errors.
To modify a block, simply query the block using the Network search bar, and click the icon in the block details card and proceed to modify the block (if your SPID has permissions to do so).