Working in a cross-functional project team also comes with some challenges that can affect the project's success. One of the main challenges is managing diversity and complexity. With different personalities, cultures, values, and opinions, you may face difficulties in building trust, respect, and rapport among team members. You may also encounter conflicts, disagreements, or resistance to change. Another challenge is ensuring clarity and accountability. With different roles, responsibilities, and authorities, you may face confusion, ambiguity, or overlap in tasks, deliverables, and decisions. You may also struggle with managing expectations, timelines, and resources.