The word "arrangement" refers to the way things are organized, put together, or planned. It involves setting things up or organizing them in a particular order or pattern. Full definition
These, he stressed, include the provision and obtaining of evidence and things, and the making of arrangements for persons to give evidence or assist in criminal investigations. (ghanapoliticsonline.com)
He took the lead to assist in making arrangements with contractors for inspections. (zillow.com)
We will work together with you and your former spouse or partner, providing assistance in making arrangements for children, and sorting out financial and property matters. (relationshipsnsw.org.au)