ISI2U has developed the "ISIBOX" range of solutions including firewall, backup, remote connection and supervision. ServiceNav is fully packaged in this modular offer. With the increase in teleworking due to Covid-19, the opportunities to exploit this partnership are numerous as the need for mobile and centralized supervision increases. Moreover, ISIBOX is a great success because of its ease and speed of implementation, it mutualizes critical services for companies and guarantees them the availability of critical services. ISI2U managers and teams have both a functional and operational approach. It was therefore necessary and essential to have tools for the management of their customers' IS. ServiceNav is able to aggregate technical and business data on a centralized console. The reports and dashboards communicated to the customers allow them to make the right decisions and prioritize actions. For example, it is possible to communicate the trends of disk occupancy rate increase, which allows to know when to increase the volume and thus avoid a blockage for ISI2U customers. It is also possible to supervise the availability and use of the Office365 or Teams suite: how many active or inactive mailboxes, how many Teams messages sent, how many conferences over the last 7 days, etc. Building dashboard models by working in collaboration with Coservit and sharing knowledge, allows to save time and relevance for ISI2U's customers. Coservit's support is a key factor in the success of the partnership. For ISI2U, this partnership with Coservit gives the ability to monitor the infrastructure, but also to develop a value-added service: the weather forecast of the customers' IS. This weather forecast measures the quality of services: the IT administrator can quickly identify the cause of the customer's problem, and the user has a real-time view of the status of his IS, whether it is sunny, cloudy or raining. The unavailability count is done automatically, allowing to define an action plan per customer for a service improvement.