I have a linkedserver that will change. Some procedures call the linked server like this: [10.10.100.50].dbo.SPROCEDURE_EXAMPLE. We have triggers also doing thi
[10.10.100.50].dbo.SPROCEDURE_EXAMPLE
You can find it like
SELECT DISTINCT OBJECT_NAME(id) FROM syscomments WHERE [text] LIKE '%User%'
It will list distinct stored procedure names that contain text like 'User' inside stored procedure. More info