Hello ARS Listers !

I am studying how the "ardiff" utility can help me in synchronizing two environments (for example, a developpement environement and a production one).
I tested the "ardiff" utility on a some objects (schemas, active links, filters, escalations...).
This is the result of "ardiff" for one active link which is the same on the dev and on the prod environments (indeed, the prod environmement has been created by importing the DEF file produced on the dev server) : ardiff says that the two active links are different :

-------------------------------------
The following Active Link is different:
Source Server= 'devl: C00:Acc-BTN000GA_CreerAff'
Target Server= 'prod: C00:Acc-BTN000GA_CreerAff'

Display Property

Does not exist on source: Display Property Tag 'Prop Tag: 60008'
Does not exist on source: Display Property Tag 'Prop Tag: 60010'
Does not exist on source: Display Property Tag 'Prop Tag: 60006'
Does not exist on source: Display Property Tag 'Prop Tag: 60009'

When I export the definition of the target (prod) active link, I obtain the following file :

#
# File exported Mon Apr 16 19:38:35 2001
#
begin active link
name : C00:Acc-BTN000GA_CreerAff
timestamp : 987177041
export-version : 5
owner : admin
last-changed : admin
actlink-order : 0
wk-conn-type : 1
schema-name : C00:Acc
actlink-mask : 1
actlink-control: 690333204
enable : 1
permission : 0
action {
macro-name : OpenSubmit
macro-text : Submit-display: $Schema$ $$%$|@
!end
!
macro-parms : 1\%\$-6$
macro-parms : 6\Schema\D02:Aff

object-prop : 4\60008\40\0\60010\4\0\\60006\4\0\\60009\4\0\\
end

When I export the definition of the source (dev) active link, I obtain the same file but without the last line with the "object-prop" tag.

Can you explain :
a) why this line appears on the prod server, and why it does not appear on the dev server.
b) why this "object-prop" attribute appears after importing (on the prod) a DEF file which does not contains this line (when generated on the dev)
c) what does this attribute mean ?
d) what is the "Prop tags 60008, 60010, 60006 and 60009" ??

Note : both servers are ARS 4.5.2 / Oracle 8

TIA,

Boris

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