Relationship between Organizational units

Client-to-Company code:

One client can have any number of company codes assigned to it. But one company code has to be assigned to only one Client. So the relationship between the Client to the Company code is one-to-many.

Company code to Sales Organization:

One company code can have many sales organizations. But one sales organization has to be assigned to only one company code. So the relation between the Company code to Sales organization is one-to-many.

Sales Organization to Distribution Channel:

One sales organization can have many distribution channels. One distribution channel can be assigned to many sales organizations. So the relation between Sales organization to Distribution channel is many-to-many.

Sales Organization to Division:

One sales organization can have many divisions. One division can be assigned to many sales organizations. So the relation between Sales Organization to Division is many-to-many.

Distribution Channel to Division:

One distribution channel can have many divisions. One division can be assigned to many distribution channels. So the relation between Distribution channel to Division is many-to-many.