Hello Community :
I would like to request some information and I thank you in advance for following up on my request,
I am supervising a service by OID and I have encountered several cases in this task,
1- in Output the value obtained is in MB whereas I would like to display it in TB.
![](https://uploads-eu-west-1.insided.com/centreon-en/attachment/743dbf70-9c72-4c8d-844f-211d80f492d7.png)
2 - using numeric-value I manage to obtain the graphs but you have to put several options to obtain the desired value.
3 - using String-value I obtain the desired value but there is no graph for this service and for me it is essential to have a graph for analysis.
Conclusion: I would like to be able to convert the Output from MB to To / Obtain a Graph for the service using String-Value