Two certificate signs

[Noe5E7C]

Hi, i'm trying to sign with two certificates, but when i signed with one the document is encrypted and i can't add any certificate more. 

I have adobe acrobat in mac vers. 2025.001.20521 | Undefined app

Really i tryed a lot of things and no works for me.

Have any idea how to? 

I search to sign with certificate in my side and send to another person by email and when open the pdf only can sign. 

When i use the certificate, ther an three options :

- No changes Allowed

- Form fill-in and digital signatures

- Anotations form fill-in and digital signatures

I tryed to use in the three optiona (one to one) but no fine results.

Sure i'm doing something wrong but dont find the solution 

Please if you have any idea are welcome 

Thanks in advance

Noe

[MikelKlink]

Please describe more clearly what you want to achieve and what you have done to achieve that. 

[Noe5E7C · Accepted solution]

MikelKlink, i just find the solution. In forms add two fields of sings and later save. You can sing one and the other send to your client. That's all. 

Before i did't insert the fields of the form (signs) only add an square and add the certificate, but later save and when i open again, i can't modify the document PDF.

Now all it's ok thaks for your response MikelKlink, and try help me, many times we are alone in front of the computer and with all the options and information on the web sometimes no find the solution. Thanks again, and best regards