Record not filled in Business Process

Hello, i am using Creatio 8.3.0

this is the relation, the primary data source(entity) woukd be Appraisal Collateral

this is the business process, now the data that is obtained can be filled into the new data that is created but the one(entity) that is connected to the data that is created cannot be filled, the add data(insert) and read data(get) works but the fill data doesn't, i do not know why, since when you create the primary data i made it so that the connected data would create an empty record, then when i tried to fill it using the data obtained, it just doesn't work