uid,mylevel,text,ref,links,active,derived,normative
REQ001,1.2.3,"Hello, world!
",,"SYS001,
SYS002",True,False,True
REQ003,1.4,"Hello, world!
",REF123,REQ001,True,False,True
REQ004,1.6,"Hello, world!
",,,True,False,True
REQ002,2.1,"Hello, world!
",,,True,False,True
invalid,2.1,"Hello, world!
",,REQ001,True,False,True
REQ2-001,2.1,"Hello, world!
",,REQ001,True,False,True
