Vistors Visa clarification

[immihelp]

Hi,

In order to bring my Inlaws ( husband's parents) to US i and my husband
are planning to give a join invite and show income combined.
while filling Invitation letter, Consulate letter, I -134 , DS-160 should
all the documents contain both my name and my husband's name and signed by both of us? please clarify.

Thanks in advance.

[immihelp]

Two I-134, Both of your names in DS-160.