In a departmental manner; affecting departments(adverb)
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Use "departmentally" in a sentence
"There were 20 primary dealers in India as of March 31, of which 12 are banks carrying on the business departmentally and the remaining eight are non-bank entities, known as stand alone primary dealers."
"Three levels of barriers to success - one of working in an inter-museum collaborative way, which was first for those nationals; organisational issues - working inter-departmentally (people are learning or web or whatever people and not used to working together); personal issues - people involved who may not think they are web or learning people."
"Trying to link things cross-departmentally is something that in my experience gets talked about a lot, but in reality rarely happens."