MDD Entity Links Map

Time Pattern Regime
MTC Meter Type
Market Participant
Market Role
Entity 01
Entity 21
All Market Participants must
submit E01 and E45 details.
Only Suppliers need to
submit an E61.
Only Distributors need to
submit other Entity Forms.
Entity 38
Teleswitch Group
Entity 37
TPR
Teleswitch
TPR
Clock
TPR
Entity 57
MTC Payment Type
Market Participant Role
GSP Group
Entity 58
Entity 45
Entity 18
Common
MTC
GSP Licensed Distribution
System Operator
Entity 02
Dist/GSPG
Meter Timeswitch Class
BM Unit for Supplier in GSP
Group
Entity 52
Entity 61
MTC
For Common MTCs, Meter
Type and Payment Type are
recorded in the E52 and left
out the E53. The reverse is
true for Distributor-Specific
MTCs.
Entity 33
GSPG
(Dist)
Dist-Specific
MTC
Teleswitch Time Pattern
Regime
Meter Timeswitch Class for
Distributor
Line Loss Factor Class
Entity 53
Entity 17
Dist/MTC
Dist/LLFC
Teleswitch Contact
Teleswitch Register Rules
Entity 36
Entity 34
SMR Agent Appointment
Teleswitch Contact Rules
Entity 04
Entity 35
Standard Settlement
Configuration
Profile Class
SSC
PC
Entity 32
Valid MTC SSC Combinations
Entity 54
Dist/MTC/SSC
HH Combinations are not
GSPG-Specific, but the
Distributor does need to be
operating in at least one
GSPG for the Combinations
to be usable.
Entity 27
TPRs can be either Clock
or Teleswitch, and
different forms are
required for each type.
Entity 31
Valid Settlement
Configuration Profile Class
Measurement Requirement
PC/SSC
SSC/TPR
Entity 40
Entity 29
Valid MTC LLFC SSC
Combinations
Average Fraction of Yearly
Consumption Set
Valid Measurement
Requirement Profile Class
Dist/MTC/SSC/LLFC
PC/GSPG/SSC
PC/SSC/TPR
Entity 56
Entity 11
Valid MTC LLFC
Combinations
Valid MTC LLFC SSC PC
Combination
GSP Group Profile Class
Average EAC
Average Fraction of Yearly
Consumption
Dist/MTC/LLFC
Dist/MTC/SSC/LLFC/PC
PC/GSPG/SSC
PC/GSPG/SSC/TPR
HH Combination
can be used in
Settlement
NHH Combination
can be used in
Settlement
Entity 55
Clock Interval
Entity 63
Entity 13
A NHH Combination is only
valid if the relevant profiling
data (E11, E12, E13) is
present for the SSC and PC
in the relevant GSPG(s).
Entity 12
Entity 39