Table 10. Frequency result of preservation-phase concepts.

MFM1.1 Preservation Concepts		Model Set V2										Concept Frequency
		1	2	3	4	5	6	7	8	9	10
1	Crime	√			√	√	√	√	√	√		7
2	InvestigationProcedure	√	√	√			√	√	√			6
3	ChainOfCustody	√					√		√	√	√	5
4	LegalAuthority				√		√	√				3
5	SearchWarrant				√		√	√	√	√		5
6	MobileDevice	√	√	√	√	√	√	√		√	√	9
7	Source	√			√	√	√		√			5
8	PotentialEvidence	√				√	√		√			4
9	Documentation	√	√	√	√	√	√		√	√	√	9
10	Preparation	√	√		√			√	√		√	6
11	Isolation			√	√	√	√		√	√	√	7
12	FaradayBag	√				√	√		√			4
13	Investigator	√	√		√	√	√	√	√	√	√	9
14	CrimeScene	√			√	√	√	√	√		√	7
15	Authorization	√			√		√		√			4
16	People				√			√	√			3
17	PackagingAndSealing		√		√	√	√		√			5
18	TransportationAndStorage	√				√	√	√	√			5
19	Identification	√			√	√	√	√	√	√	√	8
20	Planning	√					√	√	√			4
21	Shock						√		√			2
22	Humidity						√	√	√			3
23	Temperature						√	√	√			3
24	Victim				√			√	√			3
25	Suspect			√	√	√	√	√	√			6
26	UnlockingBootloader			√	√		√					3
27	Witness				√		√		√			3
28	Recording	√					√	√	√			4
29	AirplaneMode			√			√					2
30	Photographing	√			√		√		√			4
31	Sketching				√				√			2
32	CellSiteAnalysis				√		√					2
33	InvestigationStrategy							√	√			2
34	NetworkProvider	√					√	√				3
35	SecuringScene				√		√		√		√	4
36	FirstResponder	√					√					2
37	Rooting	√		√	√							4
38	Equipment	√		√			√					3
39	ForensicLab				√	√	√	√		√		5
40	EnvironmentalEffect						√					1
41	Hypothesis	√			√					√		3