In Vedic astrology, the Dashamsha chart, also known as the D10 chart, is one of the divisional or varga charts used to analyze specific aspects of a person's life. The D10 chart focuses on the individual's professional life, career, and achievements. Each divisional chart provides a more in-depth analysis of certain aspects of a person's life.

Here are some key points about the Dashamsha chart:

1. Focus on Career: The D10 chart is particularly important for understanding a person's career, professional achievements, and status in society.

2. Division of Signs: Like the birth chart (natal chart), the Dashamsha chart is also divided into 12 houses, with each house corresponding to a different aspect of one's career and public life.

3. Planetary Positions: The positions of planets in the Dashamsha chart are analyzed to gain insights into various career-related matters. For example, the position of the Sun may indicate leadership abilities, while the Moon's position could reflect emotional well-being in the professional sphere.

4. Strengths and Weaknesses: The strengths and weaknesses of a person's career path can be assessed through the Dashamsha chart, providing guidance on how to navigate challenges and capitalize on opportunities.

5. Dasha Periods: The D10 chart is also used to determine the timing of significant career events by applying dasha (planetary periods) systems.

Astrologers use the Dashamsha chart in conjunction with the main birth chart to offer a more comprehensive analysis of an individual's life, especially when it comes to their professional pursuits. Keep in mind that interpretations may vary among astrologers, and astrology is a belief system that not everyone subscribes to.