It’s happened to many people at some point in their careers — has it happened to you?

You've worked hard on a project, created a spreadsheet, facilitated an important meeting, closed a significant piece of business for your company or made some other key contribution to your team or department.

And then all the glory was taken by a colleague or colleagues at work. 

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While this experience may be common, frustration and anger are often people's first responses — yet there are better ways to handle the issue, according to job experts.

Here is what to know and what to do.

If you believe that a coworker is passing off his or her work as yours, the first thing to do is control your initial emotions and not allow the issue to get out of hand, especially at work. 

"In these kinds of situations, it’s helpful to remain calm and professional, and keep an open mind," recommended Jennifer Chang, an HR knowledge adviser with the Society for Human Resource Management in Alexandria, Virginia (shrm.org).

"Perhaps the coworker accidentally took sole credit for the work, or perhaps the person forgot to mention all the team members who collaborated on a group project." 

If the coworker admits to passing off the work as their own, an employee can ask the individual to acknowledge the contributions publicly — either by sending a follow-up email to those involved or by speaking to managers, Chang told FOX Business. 

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If the co-worker does not admit to passing off your work as their own, you can reiterate your perception of the situation, said Chang — and ask the co-worker to refrain from taking credit for your work in the future. 

In either scenario, remaining professional will add an edge to your position. 

Although there’s no "official" path that should be taken to rectify this kind of problem, it’s dependent on your preference and company policy, said Change. 

"An employee may want to look at their employer’s code of conduct or conflict resolution policies for guidance," she noted. 

"Generally, it’s recommended that an employee first approach the colleague directly. If employees don't feel comfortable speaking face to face, they could send an email about their concerns." 

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However, if the co-worker does not admit to any wrongdoing or continually takes credit for another employee’s work, it’s recommended that an employee go to their manager, Chang emphasized.

Stealing credit often happens in meetings, such as when a colleague passes off your idea as their own, said Melody Wilding, LMSW, an executive coach in New York, New York and author of the book "Trust Yourself: Stop Overthinking and Channel Your Emotions for Success at Work." 

"Chime in and say something like, ‘It was great collaborating on the project Jim mentioned. While his team led execution, our team was responsible for strategy and we’re so happy with the results.’" 

Or if you prefer to clarify the credit after the fact, you can send a post-meeting email. 

It's appropriate, said Wilding, for an employee to summarize in writing or to clarify via email their particular contributions to a project.

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Taking your concerns a step further, if you want to approach your coworker directly regarding the taking-credit issue, Wilding said you may want to try to appeal to a sense of justice and morality. 

For example, she proposed saying, "I’m sure you’ve been in situations when someone represented your idea as their own, so you know it doesn’t feel good. I hope you understand that’s the position I’m in right now." 

To reduce the likelihood that your work will be hijacked, Wilding said to consider revealing your best ideas in group settings versus in a one-on-one setting. 

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Another tip: Jot down your ideas. "Document your ideas in memos and emails to create a paper trail," she suggested. 

And, when discussing your strategies with your team, don’t include every last detail of your idea. 

"Something as simple as ‘I have a few thoughts about how to execute this’ can help you keep ownership," Wilding said.

While it might be hard to believe, failing to give credit might be an innocent mistake or a simple oversight, Wilding told FOX Business. 

"Assume best intent until you have a reason not to," Wilding continued. 

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"Plus, you probably have to continue working with this person, so you want to do your best to keep your emotions in check and your relationship intact."

Chang with the Society for Human Resource Management agreed the best course is to remain professional in workplace interactions, as your career image and reputation could be affected. 

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"It’s important to remain professional because we operate in a collaborative environment," Chang told FOX Business. 

"If we experience conflict with a coworker, we’ll need to be able to maintain a working relationship. If we let our emotions get out of control, we could destroy the relationship, and potentially, our reputation as a professional."

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