Internet Provider Security (IPS) tags are used by domain registrar to administer a domain name registration service and related Domain Name System (DNS) services. An IPS tag is the label that applies to each registrar that registers domains in the country-code top level domain "uk" and is required to transfer domain names from one registrar to another.
IPS tags are necessary to switch domain names from one registrar to a new one.
( z1 need :ARG1 ( z2 tag :mod ( z3 protocol :name ( z4 name :op "IPS" ) ) ) :purpose ( z5 switch :ARG1 ( z6 name :mod ( z7 domain ) ) :ARG2 ( z8 registry :ARG1-of ( z9 new ) ) :ARG3 ( z10 registry :mod ( z11 one ) ) ) )