how to access Odata updateable (write) in mendix

Hello hi, folks I am new with Mendix. I want to fetch records from one app and display them in another, if a user wants then he can just change status from options over enumeration. I have checked UPDATEABLE but am not able to get write access in 2nd app. Is there any setting/step I’m missing…? I would appreciate one give try. thank you.
1 answers

Did you reload the metadata in the second app so that it knows that the entity is updatable?

And are you able to add a entity access rule that gives a user role write access to the status in the second app?