As a developer, I want to know how to transfer ICP to my canister so that I can top up my canister

[roman-kashitsyn]

Currently, there is no comprehensive documentation on how to transfer ICP to canisters.
This makes it hard to start with smart contract development.
We need to add examples.

Related dfx feature: dfinity/sdk#1981

[bitdivine]

There are instructions in the network quickstart, however I agree that this should be covered in a FAQ as well. Also the network quickstart does not mention how to do this using the nns frontend dapp.

Maybe we should NOT have a FAQ but rather something such as stackoverflow which is maintained by the community. But that is another debate.