The phrase "a role assigned" is correct and usable in written English.
It can be used when referring to a specific position or function that has been designated to someone within a context, such as a job or a project.
Example: "In the project, each team member has a role assigned to ensure that all tasks are completed efficiently."
Alternatives: "a designated role" or "an assigned position".
The key to the play is Eugene, a role assigned to Jeff London, who whines when he needs to be droll and shouts when me means to be intense.
Through a series of brief burlesque chapters, it becomes obvious that the play in progress is itself a version of the Cinderella story, in which the female cast members are supposed to compete for the love of the Portrait: a come-to-life portrait of George Washington — that is, a role assigned to the most eligible man in town.
Though he beat Harlan's Holiday in the Holy Bull and the Fountain of Youth, Booklet was not made the morning-line favorite, a role assigned to Harlan's Holiday at 5-2. "I keep asking myself why no one seems to believe in this horse," said the trainer John Ward Jr., who won the 2001 Florida Derby and Kentucky Derby with Monarchos.
In mid-September, Nixon's running mate Spiro Agnew went on the offensive against Humphrey, acting in a role assigned by Nixon advisers.
Together these data are consistent with drug-induced alteration of the striatal mechanisms predicted by the reinforcement learning model that assigns the role of 'critic' to the NAcb through outcome value learning for the purpose of prediction, which drives the 'actor', a role assigned to the DLS that mediates action selection (O'Doherty et al., 2004).
But Public Concern at Work is also calling for implementation of a code of conduct underpinned by legislation and a greater role assigned to regulators.
This putative mechanism involves a crucial role assigned to Arg121, which is absolutely conserved in the DUF1094 family.
Recently, almost identical mechanisms have been described in the pathogenetic evolution of pancreatic and hepatic fibrogenesis, with a central role assigned to stellate cells for remodeling and repair of the inflammatory damage[ 41- 44].
To differentiate the two, think of influence as a skill that one applies regardless of position and authority as a decision making role assigned to a person by way of title.
If a duty or role assigned to you is too much or not convenient, it is much better to talk about it with your head of year than simply not do your duty.
The crucial element in the organization of a national executive is the role assigned to the chief executive.
