My problem is the next... I need get the all data that where are in some personal tables in master data content, but now i don´t any idea to get this data... What is the good way ? Thank you!
take a look at this link
Taking it as a basis, you can implement your application
This is an example of a function that puts data in the masterdata:
At the end of this topic, has a compressed file, containing the code (basis)
For what you want, I believe you should modify this function for the verb "GET", in addition to the search parameters, and the fields you want to return.
I hope this helps you