After deploy. Create wallets in Marionette Stack.

7. Login to Admin Panel by default admin

repeat step 8.1. Login to Admin Panel by default admin

7. Open menu Configuration -> Blockchains and push the button "..." for each row of the blockchains list:

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You should create wallet again for another blockchain (if you have more than 1 blockchain)

So, return to the current and next step in the loop until you create wallets for all blockchains.

7.3.Create system wallet for selected blockchain

Push button "Create wallet":

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Click "Reload" for make sure you got the address of the wallet:

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