External Context Mapping & Normal Mapping in same IF Controller?
I have a Parent DC that embeds a Child DC.
The Parent uses data from the Child DC obtained through the Child's Interface Controller, which works fine.
But there is also some data (value node) that I need to pass to the Child DC through the Interface Controller as External Context Mapping, from the Parent DC.
I know how to make these work separately but am not sure how to make both Ext. Mapping and Normal mapping in the same Interface Controller (the parent IF controller) and am not sure if it is even possible.
Is it possible to both pass data (external context mapping) and get data (normal mapping) from the same Interface Controller?
I guess I am a little confused in how the arrows should point in the Data Modeler and how to approach this.
Really appreciate your help,