"They are not contributions"
Are they Loans to be repaid? Are they Promises (pledges)?
They are Pledges if they would be returned upon failure to build that building. Otherwise, they are Restricted Funds, as Contribution to the project.
If you know something you are not telling us, you should include it while we are trying to be helpful.
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"Level Up" is a gaming function, not a real life function.
