Polymorphic Lookup Creator a tool within XRMToolbox

Polymorphic Lookups or Multi-Table Lookups have been introduced as a custom option some time ago, but up until now, there is no possibility in classic editor or maker portal to create these types of lookup in the frontend.

Therefore, the Polymorphic Lookup Manager, developed by Tanguy, is really helpful.

1. Make sure, you have a solution to work in and you now your requirements. To select the solution in a new window, you have to click on the 3 dots on the right side of the window and then you can select the solution you want.
2. Select the table on which you want to create the Lookup to the other tables - in my example I want to create a Responsible Staff Lookup on the session table, which can reference to Contact, User or AAD User table. In addition I need a new polymorphic relationship and I do not want to eit an exitsing one.
3. Once all infromation are provided and the referenced tables are selected, click on Create Polymorphic Lookup Now you can go to your solution and update the necessary forms.
   
   When you select an existing Poymorphic Lookup, you can apply changes like e.g., add or remove tables and then you have to click on Apply Changes. You only need to select the exitsing one instead of selecting Create new Polymorphic looup. In addition, you have the possibility to delete an exising polymorphic lookup as well.