2460540 - UK National ID numbers with the prefix KC are accepted

As of the Q1 2017 release, UK National ID numbers with the prefix KC are accepted during validation.

The enchantment made a change to the deep validations. 

If you choose to use the Admin Opt In Feature of "Enable National ID Validations" via "Company System & Logo Settings" you will automatically have this enchantment as of the b1702 release.

UK National ID   prefix KC  ECT-60855 , KBA , LOD-SF-EC-PER-NAT , National ID - Config, Rules, RBP, UI , Problem