If you are working entirely with a fully professional service provider, you will be told in no uncertain terms what will be required from you in order to make this collaboration with experienced and qualified academic oriented researchers and writers a successful one. When facilitating the processing of your first academic order paper you will be requested to submit or attach as much details about your academic assignment or project as possible.
If you have early notes prepared already, you should be open to attaching these to your work request application and forwarding it to the assigned academic writer. This writer can peruse what you have put down on paper and use it to formulate a perfect thesis statement along with an anecdotal instruction in keeping with your original voice and reasoning. This will contribute immeasurably towards creating an academic document that is entirely original.
The senior writer will use his academic qualifications and experience to ensure that the paper work is free of plagiarism. In spite of this, all work will still be put through the quality assurance mill. This will include ironing out any coincidental incidences of plagiarism which can quickly be corrected or emended by the academic writer. Perhaps you can begin to see how it advantages your work to have your own notes handy.
And you should never be shy to contact your agent should you discover new material during your own reading practices. Your agent, available at all times and across all global time zones, can relay your discoveries to your academic writer. You need not worry whether your notes are factually correct at the time of discovery because the writer still needs to utilize his own research to verify your summations or findings.
As a non-native speaker of the English language you can learn from this experience. Before you submit your work to your academic institution, take copies or file work in your data base and use it as part of your language learning exercises as well as good preparation for semester or yearend exams. Many benefits still accrue, this note merely going to show that what has been said so far is the tip of the iceberg.