i suggest you check with the department of labor regarding the NOC from her previous employer when you process her visa under your sponsorship if you intend to find her a job when she comes back here in qatar... i have a feeling that since she is now under your sponsorship she will no longer require an NOC from her employer but still you need to check with the department of labor because they know more than anyone of us here in QL.. they can give you the right answer...