I found the datasheet pin table and the current 38 terminal pins. I’m applying one primary functional group per pin now, with no duplicated pin assignments.

Done — I grouped all 38 ADS8688IDBTR pins by their primary datasheet function and verified each physical pin has exactly one Pin Group.

Groups applied:

I also added standard pin types and concise pin descriptions from the datasheet.

I’ll simplify the pin groups to broader categories, then copy each resulting Pin Group value into the pin’s Section property.

Done — I generalized the functional groups and added Section to all 38 pins with the same value as Pin Group.

Final groups are: Power, Ground, Reference, Analog, Digital, and Reserved. Verified that each pin has matching Pin Group and Section values.