Expenses in multi organisatuon setup

Expenses in multi organisatuon setup

I appreciate that this question can be a mix of zoho expense and books.

I have 2 books organisations, where one of them is only being used for financial management of a subsidiary in a separate country. Literally just for purpose of input accounting  and banking purposes.

All employees, across all company entities and subsidiaries are under the same zoho organisation. The main org.

Now I would like to introduce Zoho expenses. So far the tests that I have done work fine in the sense that users are able to submit expenses and choose approvers, which i think this hierarchy is taken from zoho people.. could be wrong. And when they submit expenses and these are approve I can see it going agains the main org in books.

My question is whether I can achieve the same, but for some users, i would like the expenses to be logged against the subsidiary organisation instead.
Thank you