I am receiving error: You're not allowed to change these restrictions. How to get the permission?

[Dipsundar Kanjilal]

It shows "You're not allowed to change these restrictions. It's either due to edit restrictions on the page, or permissions settings for this space.".

Please suggest how to get the permission ?

[Vasiliy Zverev]

You need change restriction permission into this space.

Administration permissions requared for this.

See this for detailed information: https://confluence.atlassian.com/doc/permissions-and-restrictions-139557.html

[Dipsundar Kanjilal]

Really appreciate your support.