Activity - action, task, operation
Regulation - control, management, governance
Particular - specific, individual, distinct
Demarcation - boundary, division, separation
Work - job, task, labor
Special - unique, distinct, exceptional
Order - command, instruction, sequence
Define - describe, explain, specify
Arrangement - organization, structure, layout
Organizing - coordinating, arranging, managing
Delimitation - limitation, restriction, boundary
Determine - decide, establish, ascertain