Based on just what you've copied here, Maps.org's manual for MDMA-assisted therapy seems more thorough and detailed.
Arguably this is where mainstream medicine needs to catch up, and where a lack of multi-disciplinary approach still exists: Rick Doblin (the founder of Maps.org) has suggested that if someone has difficulty processing during an Ayahuasca ceremony (a potentially more intense, more potent version of Psilocybin session/ceremony) said to give a half-therapeutic dose of MDMA (100mg to 125mg is therapeutic dose; 180-200mg is generally what's used recreationally, usually not all at once) - and so I hope sooner than later this guide is updated to replace "possible administration of benzodiazepine or antipsychotic medication" with "possible administration of MDMA;" instead of numbing a person's nervous system/emotions with a benzodiazepine or changing how their brain is actually functioning, instead use MDMA to cause the brain to release more serotonin at once than it naturally can - allowing everything to feel and be easier to connect to and process; reducing the stress level enough where it's not acting as a blocking function, hence PTSD is from extremely stressful past experiences that are too overwhelming to process.
Arguably this is where mainstream medicine needs to catch up, and where a lack of multi-disciplinary approach still exists: Rick Doblin (the founder of Maps.org) has suggested that if someone has difficulty processing during an Ayahuasca ceremony (a potentially more intense, more potent version of Psilocybin session/ceremony) said to give a half-therapeutic dose of MDMA (100mg to 125mg is therapeutic dose; 180-200mg is generally what's used recreationally, usually not all at once) - and so I hope sooner than later this guide is updated to replace "possible administration of benzodiazepine or antipsychotic medication" with "possible administration of MDMA;" instead of numbing a person's nervous system/emotions with a benzodiazepine or changing how their brain is actually functioning, instead use MDMA to cause the brain to release more serotonin at once than it naturally can - allowing everything to feel and be easier to connect to and process; reducing the stress level enough where it's not acting as a blocking function, hence PTSD is from extremely stressful past experiences that are too overwhelming to process.