Sales concentration	3 Months Ended
Oct. 31, 2021
Sales concentration
Note - 10 Sales concentration	10. Sales concentration For the three months ended October 31, 2021 and 2020, respectively, 100% of our revenue of $4,500 and $40,954 is from the land use rental income from SDGE (see Note 2). SDGE, for the most part, vacated the property in October 2020.

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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