From the Registry tab on the left, you can see a list of your Assets & Liabilities.  To get started, click the 'Create new' button in the top right.

Select the Asset you wish to enter - for this guide we will set up a property asset by clicking the Property logo, but choose a different Asset if it makes more sense to you.  We will enter the details of the house as follows (use your own information for your asset):

Don't worry if there are some fields like 'Valuation in base currency' and 'References' that don't make sense yet.  Once you're done, click the Save button in the top right.

Your Registry should look something like this: