MS Dynamics 365 Finance and operations Knowledge Sharing

so i have a requirement to push extension field data to channel database so we can use in POS side. for this what i have done is defined below these are the custom field in D365 fo table. to Push these field to retail I have created a custom table in FO in which we have the same custom field which we required in POS side . this is the custom table contain all that custom field  and save data per company is set to no a custom field is created for dataareaId  due to some reasons. After that create a code extention of CustParamter Table and did this code to insert and update data in Or custom table. [ExtensionOf(tableStr(CustParameters))] final class CustParameters_SIL_TUCustomizations_Extension {     void update()     {         next  update();         this.createOrUpdateTUCustParametersExt(this);     }     public void createOrUpdateTUCustParametersExt(CustParameters _CustParameters)   ...