Entity Relationship

[Santosh_25]

Hi All,

I am new to PowerApps so please help me out into this.

I have created two entity (say entity1 and entity2) there is a field(say VendorId) in entity1 which is a drop down type and options coming from the entity2(primay key of entity2(VendorId)).

Based on the selected VendorID there are some other fields which should be auto set.

Please any one let me know how can I achieve this please.... 

Thanks in Advance...

[Yahya]

Use business rules.