The most leading Odoo ERP is very popular among entrepreneurs and professionals. This is because of many factors. That is to say, one of the key factor is that the solution is customizable easily with less cost. So, who can do the Odoo Customization? Why it needed? These are very common doubt among the users.
In short, it requires only when we need to fill the gap analysis based on the business requirement.
Moreover, the default Odoo may not give the final solution for your requirements. As a result, the Odoo consultants will prepare the gap analysis and suggest to do few customizations to map the business flow to the system. In addition, in case of enterprise edition, few things can be handled by the end users.
Moreover, for the major customization in enterprise and all customization in community, can relay on good experienced Odoo service partners.