To use a DSP on a new chain, the consumer must submit an adddsp command on the new chain on the account that is hosting the dappservicex.cpp contract.
owner {name} - name of consumer contract on new chain
dsp {name} - dsp name on new chain (could be different from the mainnet DSP name), enter the mainnet DSP’s account into the accountlink table on the liquidx.dsp contract to find this name