What are the specific instructions for performing a 'Saptah' of a single saint's life using Dasganu Maharaj's 'Shri Bhaktisaramrut'?

The text from Chapter 0 explicitly discourages using the works of Shri Dasganu Maharaj for a Saptah or Parayan focused on a single saint. It states that while one can perform a Saptah of his works in their entirety, they are not suitable for a specific saint's biography because the accounts are not comprehensive or detailed, often taking up only two or three pages. Therefore, the source provides no instructions for this practice and, in fact, indicates that those works are not useful for that particular purpose, implying a more detailed biography would be needed.