The phrase "a downgraded plan" is correct and usable in written English.
You can use it when referring to a plan that has been reduced in quality, scope, or effectiveness.
Example: "Due to budget cuts, we have to implement a downgraded plan for the project moving forward."
Alternatives: "a reduced plan" or "an inferior plan."
With so few of the friends finding jobs, they downgraded plans to a road trip to Reno, then to no road trip at all.
Perhaps mindful of the atrocious publicity which greeted the 2006 premiere of The Da Vinci Code after a lavish party, Paramount Pictures downgraded plans for the Indiana Jones launch.
Sandhu struggled during his short program, downgrading a planned quadruple toe loop to a double and falling on his triple axel.
Yet the imbalance goes on: since the election, the government has reconfirmed its commitment to the major London project, Crossrail 2 with a budget of £31bn, but cancelled rail electrification programmes to south Wales, the Midlands, Sheffield and Nottingham, and downgraded electrification plans for the trans-Pennine route from Leeds to Manchester.
This concern was heightened when Foxconn acknowledged that they had downgraded their plans for the technical capabilities of the plant.
Streaming Observer, for example, said 10percentt of customers were considering downgrading their plan and 65percentt would consider a discounted ad-supported plan, like Hulu.
The protest camp followed a decision on Thursday to turn down two applications for a judicial review over the downgrading plans, although appeals are expected to be submitted.
Health secretary Andrew Lansley, who has been criticised for downgrading plans to improve a local health centre, campaigned today.
Whether a customer upgrades or downgrades a Zuora plan, or adds a few Salesforce seats, contract changes are the norm.
PMQs - Snap verdict: Health should be a winning topic for Labour, and giving the importance of the West Cumbria hospital downgrade plans in the Copeland byelection it is particularly topical this week, but Corbyn never quite got the upper hand in those exchanges.
