Good day, I want to detail my problem that I have, I work with related tables, and offline, my application is mobile, the problem is the following: when I register in the local main table that is called 'daily part', after the insertion I get its id, to then insert it in the dependent local table called 'works', it happens that locally the related inserts are done correctly, but when they are saved in the server tables, the following problem occurs: as before I saved the relation with the local id generated in the Local table 'labores', because in the permanent table 'labores', it is not saved with the id generated from the permanent table 'daily part' in my dependent table.