Microsoft Dynamics D365 Finance and Operation

 Problem Statement:           Create basic composite data entity. while creating the composite data entity, we need to do the following steps. First we needs to analysis the what are all the relevant tables needed for your requirement.   After that needs to find out what is the relation between them. In Visual studio >> create individual entity for each tables. Make sure all the mandatory fields are selected in the data entity. If you want you to expose the entity to the outside word you needs to enter the " Public Collection Name and Public Entity Name ". Configure the relations between newly created data entity and needs to configure the staging table relations also. Export the relevant table data via DMF, export option.

 Problem Statement:                How to get the D365FO Access Token via POSTMAN. Steps:  visit  https://portal.azure.com/  (For Active Directory Authentication)  Go to Azure Active Directory >> App Registration >>  New Registrations >> Fill the Following Details. After Complete the Registration following details will display in the registration section. Go to the "Certificates & Secrets" >> New Client Secrets. Refer the below attachment. Open the POSTMAN. Collection >> New Collection >> Add Request.(Get Token is a Request name.) Use the following URI in the "GET" method. " https://login.microsoftonline.com/{TenantID} . Note : Tenant ID :- Taken this ID from the Azure registration section.   POSTMAN Body section.  Body >> Form-data >> enter the following key-values.        Access Token will generate after hit the Send button...