V15.4 will drop _V views. This includes:
_CAPTION attributes - the value from the Lookup
_MAP_NLS attributes - if your attribute has Display Mappings this was the Description used in the display mappings
_COLOR attributes - if your attribute has Display Mappings colors, this attribute would return the color
These are not in the _V2 views which remain in V15.4.
For the _CAPTION attributes, you can link back to cmn_lookups_v, but you will have to no which look-up is being used, where as the _V view used to provide that information automatically.
How will PPM clients now access _MAP_NLS and _COLOR (and other attributes) which are no longer available in PPM V15.4?