BlackBerry is close to releasing a mobile management solution that will segment work and personal data on Andoid and iOS devices the way it does on the company’s own smartphones and tablets.

It said Thursday that Secure Work Space for BlackBerry Enterprise Service 10 will be available near the end of June after testing is completed. Closed beta testing has already stated.

Secure Work Space is the “other operating systems” counterpart to BlackBerry Balance, offering IT managers a secure way through the BES 10 mobile device management (MDM) platform to encrypt work-related data ensure that if organization staff lose a smart phone corporate data can’t be compromised. By offering a way to separate work and personal data on one device, staff don’t have to carry separate smart phones.

Meanwhile BlackBerry also announced that an unnamed partner – presumed to be a carrier – has ordered 1 million of the new Z10 handsets, the biggest order in the company’s history. Shipping starts immediately.

“An order for one million devices is a tremendous vote of confidence in BlackBerry 10,” Rick Costanzo, BlackBerry’s EVP of global sales, said in a statement. “Consumers are ready for a new user experience, and BlackBerry 10 delivers. With strong partner support, coupled with this truly re-invented new platform, we have a powerful recipe for success.”

Sales of the Z10 started in Canada and Britain in the first week of February. Sales in the U.S. will start in the last week of March. The Q10, with a physical keyboard, hasn’t been released yet.

Secure Work Space gives IT managers the ability to place secured client applications for email, calendar, contacts, tasks, memos, secure browsing and document editing for each iOS or Android device provisioned by BES 10. Organizations can also encrypt their own apps as well.