List identity columns in sql server

SELECT
  [schema] = s.name,
  [table] = t.name
FROM sys.schemas AS s
INNER JOIN sys.tables AS t
  ON s.[schema_id] = t.[schema_id]
WHERE  EXISTS
(
  SELECT 1 FROM sys.identity_columns
    WHERE [object_id] = t.[object_id]
)
AND s.name = 'dbo'

Change the schema of a table in sql server

ALTER SCHEMA [SCHEMA-NAME] TRANSFER [TABLE-NAME]

Eg: Alter Schema Emp Transfer dbo.Employee