for my wife , L1 - Individual RFE is currently going on with her employer . If she puts a resignation , how many days her employer will take to revoke RFE ? RFE is filed in premium . Can she file for H4 while her L1 - B RFE is going on ? will that has any impact ? And , if she applies for H4 to H1 in future , will these RFE or previous L1 - B and H1 rejections as any impact to future H1 ?