When you establish a link between the connection file and a page, the page's ConnectionFile property is set to the name of the file.
1	When	when	SCONJ	_	Case=Nom	3	mark	_	_
2	you	you	PRON	PERS-P2	_	3	nsubj	_	_
3	establish	establish	VERB	PRES	Mood=Ind|Tense=Pres|VerbForm=Fin	20	advcl	_	_
4	a	a	DET	IND-SG	Definite=Ind|PronType=Art	5	det	_	_
5	link	link	NOUN	SG-NOM	Number=Sing	3	obj	_	_
6	between	between	ADP	_	_	9	case	_	_
7	the	the	DET	DEF	Definite=Def|PronType=Art	9	det	_	_
8	connection	connection	NOUN	SG-NOM	Number=Sing	9	compound	_	_
9	file	file	NOUN	SG-NOM	Number=Sing	5	nmod	_	_
10	and	and	CCONJ	_	_	12	cc	_	_
11	a	a	DET	IND-SG	Definite=Ind|PronType=Art	12	det	_	_
12	page	page	NOUN	SG-NOM	Number=Sing	9	conj	_	SpaceAfter=No
13	,	,	PUNCT	Comma	_	3	punct	_	_
14	the	the	DET	DEF	Definite=Def|PronType=Art	18	det	_	_
15	page	page	NOUN	SG	Number=Sing	17	nmod	_	SpaceAfter=No
16	's	's	PART	GEN	_	15	case	_	_
17	ConnectionFile	connectionfile	NOUN	SG-NOM	Number=Sing	18	compound	_	_
18	property	property	NOUN	SG-NOM	Number=Sing	20	nsubj:pass	_	_
19	is	be	AUX	PRES-AUX	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	20	aux:pass	_	_
20	set	set	VERB	PASS	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
21	to	to	ADP	_	_	23	case	_	_
22	the	the	DET	DEF	Definite=Def|PronType=Art	23	det	_	_
23	name	name	NOUN	SG-NOM	Number=Sing	20	obl	_	_
24	of	of	ADP	_	_	26	case	_	_
25	the	the	DET	DEF	Definite=Def|PronType=Art	26	det	_	_
26	file	file	NOUN	SG-NOM	Number=Sing	23	nmod	_	SpaceAfter=No
27	.	.	PUNCT	Period	_	20	punct	_	_
