List of available change request
guys where do you customize what you see in the following ,
I have checked in MDGIMG ® General settings ® Process Modeling ® Change Request ® Create Change request Type and I have more options there but no all of them are visible .
Go to same path which you have mentioned above i.e, Create Change Request Type.
Select the one CR Type out of 4 which you have showed and select Business Activity on Left hand side. These 4 CR Type should be having Same Business Type thats why you are seeing pop up with these 4 CR Type when you are trying to create Supplier.
Basically if one business activity is assigned to more than one CR Type, you will get the pop up like above.