"With Calista, we have developed two modules within our Odoo environment. First and foremost, we call it a door module. In this, we inventory our doors. This is highly necessary in order to anticipate which parts we may potentially need for a door when interventions are requested on it." 

"The second module we have developed with Calista is a contracts module. In this, we will effectively set up the maintenance contracts."

"I must say that Odoo has really succeeded in developing a software suite, as it is said, that is worthwhile. So I truly believe in such an approach à la Odoo where you can do everything in one software package."

"If companies were to choose Odoo, I would absolutely advise working with a good partner like Calista is.", said David.