Simplify the following text for a Grade 12 native English-speaking person.
Original: The Data Base Task Group ( DBTG ) was a working group founded in 1965 ( initially named the List Processing Task Force and later renamed to DBTG in 1967 ) by the Cobol Committee , formerly Programming Language Committee , of the Conference of Data Systems Language ( CODASYL ) .
Simplified: The Data Base Task Group ( DBTG ) was a working group founded in 1965 by the Cobol Committee , formerly Programming Language Committee , of the Conference of Data Systems Language ( CODASYL ) .