Phenologic.AI is licensed separately from the Signals Image Artist server.
The Phenologic.AI component is a built in feature available in SImA 1.4 or above but by default can only be used in the Image Analysis view. If you wish to perform any form of batch analysis using Phenologic.AI then you must first purchase an additional license.
If you do not currently have an active license for Phenologic.AI then the following warning will appear when utilizing the relevant building block whilst in the Image Analysis view: