[Koha] A question

[Laura Ferreyra]

Hi!,
I'm a librarian and I work in a university library in Uruguay, South
America.
We are interested in working with koha. Now we have CDS/ISIS with Cepal
format.
We have first to change the databases format from Cepal to Marc. Is
there anyone who have already done this?.
I will really appreciate any previous experience,
Best regards,

Lic. Laura Ferreyra
ORT University
Central Library