PSPCMPROG - Table stores PeopleCode of the objects | Explanation

Below information about the table that stores PSPCMPROG the PeopleCode of objects.
PSPCMPROG -
Key Fields :OBJECTID1, OBJECTID2, OBJECTID3, OBJECTID4, OBJECTID5, OBJECTID6, OBJECTID7
ObjectID values reference

1	Record
2	Field
3	Menu
4	Bar Name
5	Item Name
9	Page
10	Component
12	Event
20	Database Type
21	Effective Date
39	Market
60	Message
66	Application Engine Program
74	Component Interface
77	Section
78	Step
87	Subscription
104	Application Package
105	Class
106	Class
107	Class

Key Fields: OBJECTVALUE1, OBJECTVALUE2, OBJECTVALUE3, OBJECTVALUE4, OBJECTVALUE5, OBJECTVALUE6, OBJECTVALUE7
Refers to object name.
Key Field: PROGSEQ
Refers to Program sequence number
Non Key Fields:
VERSION                 Version 
NAMECOUNT           ?? 
PROGLEN                 PeopleCode Program Length 
PROGRUNLOC           Program Run Location 
PROGFLAGS             ?? 
LICENSE_CODE         License Code 
LASTUPDDTTM         the date and time of the last update to the entry
LASTUPDOPRID        the OPRID which made the last update to the entry 
PROGEXTENDS         ?? 
PROGTXT                 PeopleCode Program