How in the entire hell you do this
I have two nostr:nprofile1qqsz9qvwcv7cq78xf9jt2cwg8xm5gvljxu2494l4h44tptejtfulg2gpzamhxue69uhkummnw3ezuendwsh8w6t69e3xj7spz3mhxue69uhkummnw3ezummcw3ezuer9wchn080h for my two kids. They are both connected to their own sub wallet on my nostr:nprofile1qqsyv47lazt9h6ycp2fsw270khje5egjgsrdkrupjg27u796g7f5k0spzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9u9fxs7q hub. This gives them something they can see any time they want, plus you can add those wallets to your Alby go app so they can see it on your phone.
They absolutely love it.
Discussion
https://www.lightningpiggy.com/build/
nostr:nprofile1qyt8wumn8ghj7etyv4hzumn0wd68ytnvv9hxgtcppemhxue69uhkummn9ekx7mp0qqsyv47lazt9h6ycp2fsw270khje5egjgsrdkrupjg27u796g7f5k0s0pfy4z Hub setup and subwallets guide
https://guides.getalby.com/user-guide/alby-hub/getting-started
https://guides.getalby.com/user-guide/alby-hub/sub-wallets
Make sure you save your NWC secret in a secure location for later use