Add a field to a group whose data source is another table

Finance and Operations/AX Developer Forum
1

I have a standard form with standard table. This form has a group whose data source is the standard table InventTable. Now I need to add a field to this particular group in the form from my custom table. However I can not do it since the data source is mentioned and standard types are not modifiable. How can I achieve this. Please help me here.

2

Create a another group, respective data sources. Add your fields in the group and also add that particular group fields too. After-that Mention the group in the form.