@RamMandala @diksha_mishra  : For me PDF upload to DM works seamlessly without making any explicit change in crxde. (testing on 6.5) https://github.com/AdobeDocs/experience-manager-64.en/blob/main/help/assets/assets-formats.md Configuration in crxde :  Enabled = true pdfprocess=Rasterize&resolution=...

Hi @RamMandala   : what is the size of pdf you tried uploading ? is the issue only with large size pdf assets  or is it with all mimetypes (jpegs/png's) and all sizes? I would recommend checking your workflow instances and logs and see for any issues . You can check and compare OOTB scene7 instance ...

Also , you could check below possibilities for color inversion :- a) Renditions in asset timeline  & Dam update asset workflow for any custom queries. b) Named image transform servlet if used : https://adobe-consulting-services.github.io/acs-aem-commons/features/named-image-transform/index.html#:~:t...

Can you check the URL of asset that is previewing with inverted colors.  is this issue on author asset details page , which version of AEM ? Can you share screenshot .

https://experienceleague.adobe.com/docs/experience-manager-65/administering/security/security.html?lang=en#built-in-users-and-groups   Usually, you would want to create your project-specific groups as members of OOTB groups mentioned in the above link and then add/remove permissions on top of it. Fo...

You can make use of rep: glob restrictions when setting permissions based on your use case. E.g. https://jackrabbit.apache.org/oak/docs/security/authorization/restriction.html   Assuming deny all at root :- /content/dam/<project>/<folder1> allow jcr:readrep:glob="" /content/dam/<project>/<folder1>al...

It would be better to associate your background action to a workflow that you can run anytime explicity on a root folder etc easily via interface.   Also , have a workflow launcher (in case you have extra conditions ) like certain mimetime / on node modification/creation etc  to automate it to run y...

Please share screenshot of the issue. Add yourself temporarily. to administrator group (if not already) and see if issue still exists. If not , there is an issue with your permission or try in incognito and use proper browsing.

Can you recheck dam update asset workflow - "Process Thumbnail step" and check if it has been modified/updated? It has options to skip few mimetypes. See reference pics.Also check metadata property esp . fileType dc:format or mimetype property getting stored in crxde after asset upload and compare i...

@shikhasoni1  Metadata profile is metadata schema field set with some default values . So , if a metadata profile is applied to a folder , all assets of that folder will have certain metadata fields having default field values defined in profile.   CSV bulk import is an OOTB utility to update metada...