Hello @Al Barnes,

You can edit your Discussions-Home page here:

Studio > Pages app > Discussions module (in the left column) > Discussions Home (In the dropdown select list).

Please use the 'Add Blocks' button at the top right to add a block. Then drag and drop the block where you would like to place it.

If necessary, you can even change your Discussion Home page layout by going to: Settings (the button at the top of the same page) > Layout.