As part of the proposal, the administration has decided to ask the Foreign Intelligence Surveillance Court to renew the program as it exists for at least one more 90-day cycle, senior administration officials said. But under the plan the administration has developed and now advocates, the officials said, it would later undergo major changes. The new type of surveillance court orders envisioned by the administration would require phone companies to swiftly provide records in a technologically compatible data format, including making available, on a continuing basis, data about any new calls placed or received after the order is received, the officials said. They would also allow the government to swiftly seek related records for callers up to two phone calls, or “hops,” removed from the number that has come under suspicion, even if those callers are customers of other companies.