Translations: Account control/4/en
It is possible to refer to transactions on other chains when approving a phased transaction, or setting up a by-transaction phasing voting model. The controlMaxFees parameter when setting mandatory approval now accepts multiple values, each fee being prefixed with the child chain ID and ':', to indicate which child chain the limit applies to. If no max fee has been set for a child chain, there is no phasing transactions fees total limit on it for the controlled account. Currently the UI only supports setting max fee for the current chain.