about Retrofit

OK, you want to know what's Retrofit.

in this case several desired

1. Retrofit means Maintenance contract
in the other words

Owner Right of xiyar can Releases contract or does not cancel it.

But It is not true Because If person able (have power) that rescind the contract Can also doesn't do it

So with word "Removal"  It is understood The power of on each of
Removal and retention
in this case Write the word "Retrofit" Will be canceled and useless

2. Retrofit means obligate contract

that, Owner Right of xiyar can  obligate contract or rescind the contract

you may ask here" What is the purpose of obligate contract"

and I will say"There are two answers
One critical
The other helpful"

1. Some have said"obligations is waiver of xiyar

therefore xiyar means able that waiver of xiyar or rescind the contract.

for example : if you ask of me "what's a night?" i answer "when the morning is not"

and again you ask of me "what's a morning?" i answer " when the night is not"

The answers not helpful

because

did not tell us new article

just repeating his words

my definition was wrong and unseasonable
like
The definition that was given to xiyar

2. Help answer that obligations is completion of contract like Baking bread dough
in the other words Contract along with a xiyar is shaken
Whenever disappears
But with the obligations,The contract of the instability becomes to stable

Retrieved from Ayatollah Javadi's Excellent Teaching feqh