arranging

Planning or organising details for an event, meeting, or activity.

"He is arranging a surprise party for his wife."

The process or act of putting things in order or planning.

"The careful arranging of the books took hours."

Putting items or elements into a desired order or sequence.

"She was busy arranging flowers for the vase."

Adapting a piece of music for different instruments or voices.

"The composer is arranging the symphony for a smaller orchestra."